Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5201559 | King pin release tool | Walter Guntharp, Jr. | 1993-04-13 |
| 5142486 | Electronic monitoring device | Walter Guntharp, Jr., James Sobek | 1992-08-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5201559 | King pin release tool | Walter Guntharp, Jr. | 1993-04-13 |
| 5142486 | Electronic monitoring device | Walter Guntharp, Jr., James Sobek | 1992-08-25 |