Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5659936 | Brake spring tool | Randall J. Ploeger | 1997-08-26 |
| 5455996 | Brake spring tool | Randall J. Ploeger | 1995-10-10 |
| 5040557 | Vehicle cover system | — | 1991-08-20 |
| 4358846 | Serial data correlator/code translator | — | 1982-11-09 |