Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7220172 | Detail sanding block | Jon A. Kirschhoffer, Eric R. Cybulski, Ryan Patrick Simmers, Jonathan M. Lise, Bernard A. Gonzalez +1 more | 2007-05-22 |
| D525507 | Detail sanding block | Jon A. Kirschhoffer, Eric R. Cybulski, Ryan Patrick Simmers, Jonathan M. Lise, Bernard A. Gonzalez +1 more | 2006-07-25 |