Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7378545 | Crystallization of amino acids using ultrasonic agitation | Siegfried Bechtel, Matthias Rauls, Seth C. Simpson | 2008-05-27 |
| 6992216 | Crystallization of amino acids using ultrasonic agitation | Siegfried Bechtel, Matthias Rauls, Seth C. Simpson | 2006-01-31 |
| 5593602 | Metal substrate for a magnetic disc and manufacture thereof | John M. Bradshaw | 1997-01-14 |
| 5090982 | Method of producing a surface microstructure on glass | John M. Bradshaw | 1992-02-25 |