Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8469450 | Adjustable vehicle seat suspension | Robert J. Wahls | 2013-06-25 |
| 8197004 | Adjustable vehicle seat suspension | Robert J. Wahls | 2012-06-12 |
| 5176356 | Seat suspension with quick height adjustment | James R. Lorbiecki, Bruce Dahlbacka | 1993-01-05 |
| 5127621 | Pivotable seat assembly with latch mechanism | Bruce Dahlbacka | 1992-07-07 |
| D308605 | Chair | Steven D. Slicker | 1990-06-19 |
| 4709963 | Adjustable office chair | Steven D. Slicker | 1987-12-01 |
| 4662597 | Suspension for vehicle seat | John Schultz | 1987-05-05 |