Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D276461 | Bent leg serrefine | Robert A. Arp | 1984-11-20 |
| D268523 | Serrefine | Robert A. Arp | 1983-04-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D276461 | Bent leg serrefine | Robert A. Arp | 1984-11-20 |
| D268523 | Serrefine | Robert A. Arp | 1983-04-05 |