Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7557926 | Apparatus for measuring semiconductor physical characteristics | Stuart Irvine, Andrew Stafford | 2009-07-07 |
| 7534631 | Apparatus for measuring semiconductor physical characteristics | Andrew Stafford | 2009-05-19 |
| 5697194 | Modular seal assembly for a wall opening | Robert J. Gignac, Edward L. Kwiatkowski | 1997-12-16 |
| 5340123 | Pressure hardware for a modular inter-wall elastomer seal | — | 1994-08-23 |
| 5213341 | Pressure hardware for a modular inter-wall elastomer seal | — | 1993-05-25 |