AS

Allen Siekman

BO Backjoy Orthotics: 3 patents #3 of 4Top 75%
IN Invacare: 2 patents #81 of 196Top 45%
Overall (All Time): #844,072 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9763522 Seat cushion with flexible contouring Peter C. Prust 2017-09-19
9635897 Cushion items with flexible contouring Peter C. Prust 2017-05-02
9125493 Seat cushion with flexible contouring Peter C. Prust 2015-09-08
D617551 Strap pocket Matthew Kosh 2010-06-15
5442823 Wheelchair cushion utilizing foams of different stiffnesses Julius E. Nachod, III 1995-08-22
5378045 Seat cushion for wheelchairs Julius E. Nachod, III 1995-01-03