Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10258755 | Transitional airway | John Paul Dexter | 2019-04-16 |
| 5749160 | Multi-zone method for controlling voc and nox emissions in a flatline conveyor wafer drying system | David C. Siemers, Larry J. Head, Donald E. Miller, Bruce Grebe, William C. Nowack +1 more | 1998-05-12 |
| 5676755 | Flume coater | David C. Siemers, Donald E. Miller, Larry J. Head | 1997-10-14 |
| 5524361 | Flatline method of drying wafers | David C. Siemers, Larry J. Head | 1996-06-11 |
| 4208760 | Apparatus and method for cleaning wafers | William Fairweather, Harold R. Shurtleff | 1980-06-24 |