Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874385 | Plunger lock device | John Moran, Richard W. Gilson | 1989-10-17 |
| D302291 | Sharp medical instrument disposable container | Rodney Laible, Daniel Richard L. Brown | 1989-07-18 |