Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6701805 | Stone working tool having multiple striking edges on reversible-replaceable plates | Richard B. Souder | 2004-03-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6701805 | Stone working tool having multiple striking edges on reversible-replaceable plates | Richard B. Souder | 2004-03-09 |