Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7532318 | Wafer edge inspection | Steven W. Meeks, Rusmin Kudinar, William R. Wheeler, Hung Phi Nguyen, Vamsi Velidandla +1 more | 2009-05-12 |
| 7252291 | Mechanical seal having a single-piece, perforated mating ring | Michael M. Khonsari | 2007-08-07 |
| 7161669 | Wafer edge inspection | Vamsi Velidandla, Ronny Soetarman, Steven W. Meeks | 2007-01-09 |
| 6942219 | Mechanical seal having a double-tier mating ring | Michael M. Khonsari | 2005-09-13 |