Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7540298 | System, apparatus and method for contaminant reduction in semiconductor device fabrication equipment components | Darwin Gene Enicks, Carl E. Friedrichs | 2009-06-02 |
| 7044147 | System, apparatus and method for contaminant reduction in semiconductor device fabrication equipment components | Darwin Gene Enicks, Carl E. Friedrichs | 2006-05-16 |