Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11504555 | Breathing filter assembly | — | 2022-11-22 |
| 7739193 | Paying multiple payees through integration of a third-party on-line payment system with an enterprise information technology system | Joachim Sander | 2010-06-15 |
| 4623500 | Method of mounting a plurality of coupons in molded material and polishing surfaces thereof for cross-sectional analysis of printed circuit boards | James A. Nelson | 1986-11-18 |
| 4534536 | Apparatus for mounting samples for polishing | James A. Nelson | 1985-08-13 |
| 4513894 | Abrasive slurry supply system for use in metallographic sample preparation | Ralph R. Doyle | 1985-04-30 |
| 4459785 | Chuck for vertically hung specimen holder | — | 1984-07-17 |
| 4280027 | Switch blade mechanism and multi-arrangement | John Comerford | 1981-07-21 |