Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5981135 | High resolution positive acting dry film photoresist | Thomas A. Koes | 1999-11-09 |
| 5225312 | Positive photoresist containing dyes | Sunit S. Dixit, Richard M. Lazarus, Thomas P. Carter, Joseph E. Oberlander, Andreas Goehring +1 more | 1993-07-06 |