Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
McGrath; Joseph M.
Address:
Lake Elmo, MN
No. of patents:
18
Patents:












Patent Number Title Of Patent Date Issued
7611752 Method of making a microstructured coated article November 3, 2009
A method of making a polymer coating on a microstructured substrate. The method may be performed by vaporizing a liquid monomer or other pre-polymer composition and condensing the vaporized material onto a microstructured substrate, followed by curing. The resulting article may posse
7288309 Microstructured substrates with profile-preserving organometallic coatings October 30, 2007
A method of making a polymer coating on a microstructured substrate. The method may be performed by vaporizing a liquid monomer or other pre-polymer composition and condensing the vaporized material onto a microstructured substrate, followed by curing. The resulting article may posse
7140741 Color shifting retroreflector and method of making same November 28, 2006
Color shifting retroreflective articles can provide features such as decorative effects, evidence of tampering, security authentication or positional information. In some embodiments, the color shifting retroreflective article includes a layer of microspheres, and a reflective coatin
6815043 Microstructured substrates with profile-preserving polymeric coatings November 9, 2004
A method of making a polymer coating on a microstructured substrate. The method may be performed by vaporizing a liquid monomer or other pre-polymer composition and condensing the vaporized material onto a microstructured substrate, followed by curing. The resulting article may posse
6656319 Fluid-activatable adhesive articles and methods December 2, 2003
Adhesive articles and methods of applying and activating adhesive articles to bond to substrates using a fluid application aid. Preferably, the substrates are traffic devices such as traffic cones and the adhesive articles are retroreflective cone collars or sleeves.
6503564 Method of coating microstructured substrates with polymeric layer(s), allowing preservation of s January 7, 2003
A method of making a polymer coating on a microstructured substrate. The method may be performed by vaporizing a liquid monomer or other pre-polymer composition and condensing the vaporized material onto a microstructured substrate, followed by curing. The resulting article may posse
6479132 Pavement marking articles having enhanced retroreflectivity under dry or wet conditions and meth November 12, 2002
The articles of the present invention comprise pavement marking articles which are retroreflective under dry and/or wet conditions. The articles comprise a monolayer of exposed-lens optical elements, a spacing layer, and a reflective layer. The present invention also provides a method of
6475316 Methods of enhancing adhesion November 5, 2002
Methods for enhancing adhesion between at least two surfaces, preferably of at least two different materials, using a powdered surface preparation composition.
6365262 Pavement marking articles having enhanced retroreflectivity under dry or wet conditions and meth April 2, 2002
The articles of the present invention comprise pavement marking articles which are retroreflective under dry and/or wet conditions. The articles comprise a monolayer of exposed-lens optical elements, a spacing layer, and a reflective layer. The present invention also provides a method of
6350034 Retroreflective articles having polymer multilayer reflective coatings February 26, 2002
A retroreflective article that has a layer of optical elements and a multilayer reflective coating disposed on the optical elements. The reflective coating reflects light back into the optical elements so that it can be returned toward the light source. The multilayer reflective coat
6288189 Polyolefin microspheres September 11, 2001
Microspheres comprise a polymer including one or more of 1) a plurality of C.sub.3 or larger alpha-olefin units wherein the C.sub.3 or larger alpha-olefin units are incorporated into the polymer so as to give an average number of less than one branch point per C.sub.3 or larger alpha
6243201 Retroreflective articles having polymer multilayer reflective coatings June 5, 2001
A retroreflective article that has a layer of optical elements and a multilayer reflective coating disposed on the optical elements. The reflective coating reflects light back into the optical elements so that it can be returned toward the light source. The multilayer reflective coat
6224219 Method for making retroreflective articles having polymer multilayer reflective coatings May 1, 2001
A method for making retroreflective articles that have a layer of optical elements and a multilayer reflective coating disposed on the optical elements. The reflective coating reflects light back into the optical elements so that it can be returned toward the light source. The multil
6172810 Retroreflective articles having polymer multilayer reflective coatings January 9, 2001
A retroreflective article that has a layer of optical elements and a multilayer reflective coating disposed on the optical elements. The reflective coating reflects light back into the optical elements so that it can be returned toward the light source. The multilayer reflective coat
6132883 Transparent powder coating compositions for protecting surfaces October 17, 2000
Powder coating compositions are described containing a blend of ionomers and polyethylene copolymers which fuse at temperatures of about 150.degree. C. or below and are durable, weatherable, solvent-resistant, and thereby provide transparent protective coatings on substrates such as
5897738 Process for manufacturing a sign April 27, 1999
A process for preparing a sign that includes the steps of providing a sheet of material; defining on a surface of the sheet a series of image-bearig areas and non-image-bearing areas; treating the surface of the sheet with an essentially solvent-free composition comprising a colorant and
5670005 Method for manufacturing improved data display retroreflective sheeting September 23, 1997
A portable system and method for printing variable information indicia on a reflective sign comprises providing a first polymeric sign component having a surface suitable for receiving a printed image. A definition of an image to be printed on the first sign component is provided to a
5508105 Thermal print receptive and frangible retrorefelective polymeric sheetings April 16, 1996
Polymeric sheeting materials directly thermally printed upon with a thermal printing system and a resin-based colorant/binder. The polymeric sheeting materials comprise a core sheet and a thermally print receptive surface on the core sheet. The thermally print receptive surface may be fo










 
 
  Recently Added Patents
Molecular hydrogen stores and hydrogen transfer reagents for hydrogenation reactions
Television receiver
Scalable security services for multicast in a router having integrated zone-based firewall
Ignition device in particular for an internal combustion engine, and method for manufacturing same
Segmenting video based on timestamps in comments
Electronic component, a semiconductor wafer and a method for producing an electronic component
Heterocyclic compounds as CCR2B antagonists
  Randomly Featured Patents
Frame for a physical exerciser
Portable container
Complimentary metal oxide semiconductor imaging device
Hybrid-type magnet and stepping motor including same
Transfer mechanism
Sound absorption panel
Mobile telephone station
Methods for making oxidation resistant polymeric material
Diaminoalkanes, their preparation and fuels and lubricants containing the diaminoalkanes
Electrical insulating compositions based on ethylene/vinyl acetate copolymers