Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5524958 | Automotive cup holder | Joseph P. Wieczorek, Collin C. Brunckhorst, Mark DAVENPORT | 1996-06-11 |
| 5464052 | Security shade with a motor spring subassembly | Joseph P. Wieczorek, Michael C. Trombley | 1995-11-07 |
| 5213387 | Cross body motor vehicle security shade | John H. Decker, Joseph P. Wieczorek | 1993-05-25 |
| 4986674 | Vehicle accessory glide apparatus | John H. Decker | 1991-01-22 |
| 4241937 | Steering column support | Hans C. Eggen, Edward L. Danner, Darrell O. Rogers | 1980-12-30 |