Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5802944 | Gas cylinder with internal time delay | Boice F. Horde, Bernard J. Wallis | 1998-09-08 |
| 5588319 | Method and apparatus for making heat exchanger fins | Richard P. Stoynoff | 1996-12-31 |
| 5557959 | Modular die transfer system | Bernard J. Wallis | 1996-09-24 |
| 5307666 | Transfer system | — | 1994-05-03 |
| 5291974 | High pressure self-contained gas spring or die cylinder and sealing arrangement therefor | — | 1994-03-08 |