Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5218574 | Electrical firing circuit | — | 1993-06-08 |
| 4301734 | Case mounted mooring system | James B. Johnson, Gerhard Winkler | 1981-11-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5218574 | Electrical firing circuit | — | 1993-06-08 |
| 4301734 | Case mounted mooring system | James B. Johnson, Gerhard Winkler | 1981-11-24 |