Resources Contact Us Home
Soprema, Inc. Patents
Soprema, Inc.
Drummondville, CA
No. of patents:

Patent Number Title Of Patent Date Issued
7743572 Anti-vibration sound insulator for suspended ceiling June 29, 2010
The invention is directed to an anti-vibration sound insulator for a suspended ceiling which is intended to be used either in residential or commercial applications. The insulator comprises a metal furring devised to be fixed to the ceiling. It also includes a central part comprising a
7631678 Hot air device for thermowelding bitumen membranes December 15, 2009
The invention concerns a hot air device for thermowelding membranes to surfaces. It includes an air inlet, a casing in fluid communication therewith, a combustion chamber mounted within the casing and spaced apart therefrom. The chamber has perforations allowing air to flow therein.

  Recently Added Patents
Mobile advertising and compensation-verification system
Header rail for a shower screen or the like
Radio communication device and sequence length adjusting method
Technique for effectively providing program material in a cable television system
Method for designing sunlight-reflection and heat-radiation multilayer film
Transmitter having a programmable amplifier operating class
Method and device for managing a turning setpoint applied to at least one turning actuator for the rear wheels of an automobile
  Randomly Featured Patents
Catalyst layer for fuel cells and fuel cell using the same
Process for forming a swaged seal for fused salt batteries
Predistortion system and method using analog feedback loop for look-up table training
Conveyor belt tensioner for an agricultural harvesting header
Copolyester resin composition and a process of preparation thereof
Base station, mobile station, mobile communication system, and method of controlling control signal transmission
Method of filling a two-compartments storage tank with cryogenic fluid
Doll with waterproof joints
Cutter with ruler
Nitride semiconductor light emitting device and production method thereof