Acoust-A-Fiber has seven patented products and processes (two in the open office industry, one in the appliance industry and four in the transportation industry). Five other U.S. patent applications in the transportation industry have been applied for and are waiting approval.

Sound Absorption Panel and Method of Making
Patent Number: 4,496,024
Date of Patent: Jan. 29, 1985

Sound Absorption Panel
Patent Number: 4,531,609
Date of Patent: Jul. 30, 1985

Apparatus for Making a Resin Composite Panel
Patent Number: 4,948,644
Date of Patent: Aug. 14, 1990

Shield Between Vehicle Exhaust Shield and Passenger Compartment
Patent Number: 5,464,952
Date of Patent: Nov. 7, 1995

Heat Shield
Patent Number: 5,603,297
Date of Patent: Feb. 18, 1997

Filling the Annulus Between Concentric Tubes with Resin
Patent Number: 5,706,869
Date of Patent: Jan. 13, 1998

Shield Encompassing a Hot Pipe
Patent Number: 5,816,043
Date of Patent: Oct. 6, 1998