Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6279604 | Flow and temperature control valve handles | Yaakov Korb, John C. Corry, Eric Weber, William R. Markowitz, Michael J. Kennedy +1 more | 2001-08-28 |
| D413750 | Fluid filled pressure compensation pad for use in a seat cushion | — | 1999-09-14 |
| 5933891 | Wheelchair seating system including trapezoidally sectioned fluid bag | — | 1999-08-10 |
| 5442823 | Wheelchair cushion utilizing foams of different stiffnesses | Allen Siekman | 1995-08-22 |
| 5378045 | Seat cushion for wheelchairs | Allen Siekman | 1995-01-03 |