Resources Contact Us Home
Gelin; Lawrence J.
Littleton, CO
No. of patents:

Patent Number Title Of Patent Date Issued
7340407 Sound control method March 4, 2008
A system for acoustical performance enhancement, where combinations of component solutions are tested or modeled and given performance ratings. A builder desiring an sound control upgrade forwards project information, such as building plans and the desired performance level, to a design
6758305 Combination sound-deadening board July 6, 2004
A sound-deadening laminate, comprising a structural skin having a first face; and a layer of sound-deadening material, wherein the material has an equivalent Young's Modulus between 50 and 600 psi and is attached to the first face of the structural skin to form a laminate structure. The
6715241 Lightweight sound-deadening board April 6, 2004
Building component assemblies include a sound-deadening board having defined compressional stiffness positioned between a framing member and an assembly board.
6630222 Acoustic media October 7, 2003
An acoustic medium for temporary acoustic treatment of a room is formed from one or more continuous curtains, preferably, with pleated first and second major surfaces. Each pleated curtain preferably has one or more series of collapsible elongated tubular sections which form the pleats
6266936 Sound attenuating and thermal insulating wall and ceiling assembly July 31, 2001
A sound attenuating wall or ceiling assembly includes: a plurality of wall or ceiling boards; a series of parallel spaced apart, elongated framing members; and a series of elongated sound attenuating members extending along the length of the framing members, secured to the framing member

  Recently Added Patents
Mobile terminal device capable of more effectively utilizing operation portions, conductive portion, operation detecting unit, power supply unit, and signal processing unit
Spoofing detection for civilian GNSS signals
Network traffic demotion
Method of allocating IP address of image forming apparatus using DHCP, image forming apparatus and system of allocating IP address using DHCP
Method of operating an election ballot printing system
Systems and methods for vehicle cruise control
Flame-retardant polyamide composition
  Randomly Featured Patents
Method for reducing distortion in a receiver
Automatic adjustment circuit for amplitude of differential signal
Seam for multiaxial papermaking fabrics
Releasable aqueous coating composition and method of temporarily protecting finished coating film on automobile body by use of the same
Direct-type backlight module
Blackout flash hider
Beverage container
Stitching assembly for selvedging machine
Migration of downlink traffic in GPRS
Sewage-water purifying process