Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6536217 | Liquid fuel reverse purge | John Lipinski, Fredd Rodriguez, Paul Fukumoto | 2003-03-25 |
| 5980194 | Wafer position error detection and correction system | Frederik W. Freerks, Lloyd M. Berken, M. Uenia Crithfield, Michael R. Rice, Michael Holtzman +4 more | 1999-11-09 |