Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4345504 | Gun mount | Robert G. Kirkpatrick | 1982-08-24 |
| 4329907 | Gun bolt for high rate of fire revolving battery guns | Robert G. Kirkpatrick, Lincoln L. Sibley, Jr. | 1982-05-18 |
| 4316403 | Gun bolt for a high rate of fire revolving battery gun | Robert G. Kirkpatrick, Lincoln L. Sibley, Jr. | 1982-02-23 |
| 4314501 | High rate of fire revolving battery gun | Robert G. Kirkpatrick | 1982-02-09 |