Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11738797 | Wedge adjuster plug | John M. Feldpausch, Fred N. Golda, Ryan D. Harris | 2023-08-29 |
| 11198466 | Wedge adjuster plug | John M. Feldpausch, Fred N. Golda, Ryan D. Harris | 2021-12-14 |
| 8857884 | Tarping system with dual springs | — | 2014-10-14 |
| 7118157 | Bolt-on tarping system | — | 2006-10-10 |
| 6220573 | Method and apparatus for hoisting a vehicular clutch | — | 2001-04-24 |