Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8070862 | Dust collection device for sanding tool | Edward J. Woo, Seyed A. Angadjivand, Edward L. Manor, Robert A. Harkins, Ehrich J. Braunschweig +2 more | 2011-12-06 |
| 7959694 | Laser cut abrasive article, and methods | Ehrich J. Braunschweig, Charles J. Studiner, IV, Edward J. Woo | 2011-06-14 |