Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| H613 | Portable shipboard gunnery training/diagnostic apparatus | Samuel L. Stello, James M. Johnson | 1989-04-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| H613 | Portable shipboard gunnery training/diagnostic apparatus | Samuel L. Stello, James M. Johnson | 1989-04-04 |