Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5518330 | Four part ball point pen mechanism | Mitchell E. Seamans | 1996-05-21 |
| 4465913 | Parallel gap welder | Philip T. Stokoe | 1984-08-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5518330 | Four part ball point pen mechanism | Mitchell E. Seamans | 1996-05-21 |
| 4465913 | Parallel gap welder | Philip T. Stokoe | 1984-08-14 |