Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4690435 | Hose coupling | Thomas J. Manning, Jack L. Ritzert, Joseph D. Blouin | 1987-09-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4690435 | Hose coupling | Thomas J. Manning, Jack L. Ritzert, Joseph D. Blouin | 1987-09-01 |