Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4943513 | Photoimageable composition with reduced cold flow due to salt-bridging by metal ions and dry film formed therefrom | Thomas P. Carter, James G. Shelnut, Leo Roos | 1990-07-24 |
| 4610951 | Process of using a flexible, fast processing photopolymerizable composition | Gene A. Derrico, Sung Y. Tark, Toshio Yamazaki | 1986-09-09 |
| 4552830 | Carbonylic halides as activators for phototropic compositions | Edward J. Reardon | 1985-11-12 |
| 4539286 | Flexible, fast processing, photopolymerizable composition | Gene A. Derrico, Sung Y. Tark, Toshio Yamazaki | 1985-09-03 |
| 4270985 | Screen printing of photopolymerizable inks | Dale W. Knoth | 1981-06-02 |
| 4239849 | Polymers for aqueous processed photoresists | Eugene Zador | 1980-12-16 |