Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4429774 | Pawl and ratchet mechanism | Herbert Arthur Clements | 1984-02-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4429774 | Pawl and ratchet mechanism | Herbert Arthur Clements | 1984-02-07 |