Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5999886 | Measurement system for detecting chemical species within a semiconductor processing device chamber | Michel Martin, Richard J. Markle | 1999-12-07 |
| 5837882 | Stationary element rolling contact fatigue tester | Nelson Bacigalupo, Douglas W. Glover, Mary-Jo Liston, Robert W. Frayer, Jr., James Tisch +1 more | 1998-11-17 |
| 5686996 | Device and method for aligning a laser | Richard J. Markle | 1997-11-11 |