Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4275854 | Rolled nail strips packed without spools | Andrew G. Seipos, William J. Langevin | 1981-06-30 |
| 4225095 | Rolled nail strips packed without spools | Andrew G. Seipos, William J. Langevin | 1980-09-30 |