Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8485482 | Retaining system | John Peter Patalak, Donald E. Krueger | 2013-07-16 |
| D666134 | Retaining shoe | John Peter Patalak, Donald E. Krueger | 2012-08-28 |
| D656883 | Retaining coupler | John Peter Patalak, Donald E. Krueger | 2012-04-03 |