Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5431528 | Quick coupling arrangement for excavator buckets and the like | Murray S. McKnight | 1995-07-11 |
| 4516341 | Picture frame assembly | — | 1985-05-14 |
| 4403434 | Picture frame assembly | — | 1983-09-13 |