Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6372414 | Lift-off process for patterning fine metal lines | Randy D. Redd, Ralph R. Dammel, Mark A. Spak | 2002-04-16 |
| 6114085 | Antireflective composition for a deep ultraviolet photoresist | Munirathna Padmanaban, Ralph R. Dammel, Stanley A. Ficner, Joseph E. Oberlander | 2000-09-05 |