Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4852923 | Vertical access adjustable latching mechanism externally accessible adjustable keeper mechanism | Raymond E. Harmon | 1989-08-01 |
| 4798408 | Adjustable latching mechanism | Raymond E. Harmon, Frank A. Zankich | 1989-01-17 |