Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4844513 | Remotely operable quick connector for a coupling device | Paul T. St. Louis | 1989-07-04 |
| 4836741 | Backhoe hitch apparatus | Paul T. St. Louis | 1989-06-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4844513 | Remotely operable quick connector for a coupling device | Paul T. St. Louis | 1989-07-04 |
| 4836741 | Backhoe hitch apparatus | Paul T. St. Louis | 1989-06-06 |