Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4280776 | Apparatus for installation of a door lockset | Peter C. Chaconas | 1981-07-28 |
| D259235 | Circular saw | John E. Dibbern, Jr., Robert I. Somers, Richard L. Mitchell | 1981-05-19 |