Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Helleberg; Niels C.
Address:
Swampscott, MA
No. of patents:
1
Patents:












Patent Number Title Of Patent Date Issued
5351638 Keel assembly for a sailboat October 4, 1994
A keel assembly for a sailboat includes a base portion which is integrally formed with the underside of the hull of the sailboat, a keel portion which is adapted to be releasably received in assembled relation with the base portion, and a plurality of fastening element assemblies for sec










 
 
  Recently Added Patents
Scanning projection apparatus with tangential compensation
Verification of computer-executable code generated from a model
Method for producing carrier on which microorganisms capable of conducting multiple parallel mineralization are immobilized, column reactor and solid medium for cultivating plants
Manufacturing process for cellular screening substratum, resultant substratum, and method and apparatus for screening
Method and system for implementing power detection
Communication terminal device, and recording medium
Reovirus for the treatment of cellular proliferative disorders
  Randomly Featured Patents
Nonlinear digital signal processor
Process for manufacturing heat-sealed proofed paper or card on a Fourdrinier machine
System and method for addressing a mobile device in an IP-based wireless network
Temperature compensation member composed of shape memory effect alloy for an actuator driven by a piezo-electric element
Contoured layer channel flow filtration media
Apparatus for bundling stacks of newspapers
Dosage-dispensing device for free-flowing substances
High temperature, oil resistant thermoplastic vulcanizates made from polar plastics and acrylate or ethylene-acrylate elastomers
Method for detecting a defect in a pixel of an electrical display unit and a method for manufacturing an electrical display unit
Exposure device and image forming apparatus