Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6102164 | Multiple independent robot assembly and apparatus for processing and transferring semiconductor wafers | Robert B. Lowrance, Howard Grunes | 2000-08-15 |
| 5358643 | Treatment method for removing arsenic from arsenic contaminated water | — | 1994-10-25 |