Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5823067 | Crank handle apparatus and method | Charles M. Schmeichel | 1998-10-20 |
| 5482347 | Roll-up tarp apparatus and method | Charles M. Schmeichel | 1996-01-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5823067 | Crank handle apparatus and method | Charles M. Schmeichel | 1998-10-20 |
| 5482347 | Roll-up tarp apparatus and method | Charles M. Schmeichel | 1996-01-09 |