Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7775920 | Elastomeric pitching shoe | Dale R Pierce | 2010-08-17 |
| 7726656 | Portable horseshoe pitching station | Dale R Pierce, Robert M. Sok | 2010-06-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7775920 | Elastomeric pitching shoe | Dale R Pierce | 2010-08-17 |
| 7726656 | Portable horseshoe pitching station | Dale R Pierce, Robert M. Sok | 2010-06-01 |