Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6345940 | Cutting tools for drilling concrete, aggregate, masonry or the like materials | Stephen R. Crosby, Russell M. Timmons, John Williams | 2002-02-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6345940 | Cutting tools for drilling concrete, aggregate, masonry or the like materials | Stephen R. Crosby, Russell M. Timmons, John Williams | 2002-02-12 |