Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4399019 | Ultra-high current density electroplating cell | Ralph R. Green | 1983-08-16 |
| 4379031 | Evaporation driven counterflow rinse system and method | James A. Krotkiewicz, Otto C. Niederer, Sr. | 1983-04-05 |
| 4187166 | Method of removing copper ions from a bath containing same | — | 1980-02-05 |