Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6872503 | Copolymers for photoresists and processes therefor | Robert Clayton Wheland, Roger Harquail French, Frank Leonard Schadt, III | 2005-03-29 |
| 6403282 | Heat sensitive printing plate precursors | Felton Rudolph Mayers, Philip John Watkiss | 2002-06-11 |
| 5312565 | Nonlinear optical materials | Richard Beckerbauer, Dennis S. Donald, Wilson Tam | 1994-05-17 |