Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9982176 | Abrasive particles having a unique morphology | Timothy Francis Dumm | 2018-05-29 |
| 9845417 | Abrasive particles having a unique morphology | Timothy Francis Dumm | 2017-12-19 |
| 9758708 | Abrasive particles having a unique morphology | Timothy Francis Dumm | 2017-09-12 |
| 9382463 | Abrasive particles having a unique morphology | Timothy Francis Dumm | 2016-07-05 |
| 9095914 | Precision wire saw including surface modified diamond | Timothy Francis Dumm | 2015-08-04 |
| 8927101 | Abrasive particles having a unique morphology | Timothy Francis Dumm | 2015-01-06 |
| 8652226 | Abrasive particles having a unique morphology | Timothy Francis Dumm | 2014-02-18 |
| 8182562 | Slurries containing abrasive grains having a unique morphology | Timothy Francis Dumm | 2012-05-22 |
| 7562858 | Wear and texture coatings for components used in manufacturing glass light bulbs | Timothy Francis Dumm | 2009-07-21 |
| 6514423 | Method for wafer processing | Brent Teasley | 2003-02-04 |
| 6479386 | Process for reducing surface variations for polished wafer | Yun-Biao Xin, Henry F. Erk, Darrel Harris, James Jose, Stephen Hensiek +3 more | 2002-11-12 |
| 6257954 | Apparatus and process for high temperature wafer edge polishing | Robert J. Walsh, Henry F. Erk, Dennis Buese | 2001-07-10 |