Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5000805 | Method for vacuum forming composite vehicle seat | — | 1991-03-19 |
| 4975135 | Method of forming a vehicle seat with a stylized seating surface | — | 1990-12-04 |
| 4925513 | Method for manufacturing contoured seats | Duane W. Witzke, Alan J. Selbert | 1990-05-15 |