Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5630478 | Masonry drill bit and method of making a masonry drill bit | — | 1997-05-20 |
| 5433561 | Wood bit and method of making | — | 1995-07-18 |
| D350985 | Page clip | — | 1994-09-27 |
| 5286143 | Wood bit and method of making | — | 1994-02-15 |
| 5193951 | Wood-drilling bit | — | 1993-03-16 |
| 5145018 | Drill bit for drilling along an arcuate path | Wilfred M. McCord, Jr. | 1992-09-08 |
| 5099933 | Drill bit for drilling along arcuate path | Wilfred M. McCord, Jr. | 1992-03-31 |