Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6338512 | Clamp action shovel for single hand operation | Jonathan Paul Ruppert | 2002-01-15 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6338512 | Clamp action shovel for single hand operation | Jonathan Paul Ruppert | 2002-01-15 |