Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6021380 | Automatic semiconductor wafer sorter/prober with extended optical inspection | T. Roland Fredriksen | 2000-02-01 |
| 4659462 | Apparatus for pretreatment of water using a bed of granular activated carbon | — | 1987-04-21 |
| 4231256 | Thermoelectric gas dryer | John N. Harman, III | 1980-11-04 |