Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5361524 | Gas powered weapon system including an improved gas seal | Robert R. Karkau, Michael Conner | 1994-11-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5361524 | Gas powered weapon system including an improved gas seal | Robert R. Karkau, Michael Conner | 1994-11-08 |