Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8690643 | Portable drill bit sharpener | Glenn E. Vallee, James C. McKeon, Eric Perkins, Gregory J. O'Brien, Nicholas W. Kantany | 2014-04-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8690643 | Portable drill bit sharpener | Glenn E. Vallee, James C. McKeon, Eric Perkins, Gregory J. O'Brien, Nicholas W. Kantany | 2014-04-08 |