Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5244243 | Apparatus for attaching a lifting mechanism to a load | Richard J. Beak | 1993-09-14 |
| 5242249 | Pre-cast panel lifting insert | — | 1993-09-07 |
| 4952098 | Retaining wall anchor system | Richard J. Beak | 1990-08-28 |