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
Method for accessing wireless network
Magnifying glass
System and method for judging success or failure of work of robot
Methods and apparatus for low power out-of-band communications
Cancer treatment kits comprising therapeutic antibody conjugates that bind to aminophospholipids
Battery structures and related methods
Pre and post-paid real time billing convergence system
  Randomly Featured Patents
Flash memory devices and methods of programming the same by overlapping programming operations for multiple mats
Method for controlled rate freezing and long term cryogenic storage
Terminal plate assembly
Unstable waveguide laser resonator
Key identifier method and apparatus
Demand - diaphragmatic pacing (skeletal muscle pressure modified)
Absorbent product with fastening arrangements
Stand for reading materials and laptop computers
Helmet chain strap buckle
Bulb socket