Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5341542 | Anti-tip hinge device and method | Edward J. Hannan | 1994-08-30 |
| 4296862 | Devious path bacterial barrier | James L. Armentrout | 1981-10-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5341542 | Anti-tip hinge device and method | Edward J. Hannan | 1994-08-30 |
| 4296862 | Devious path bacterial barrier | James L. Armentrout | 1981-10-27 |