Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5366846 | Photoimageable compositions comprising polybutadiene having internal epoxide groups | Philip D. Knudsen, Charles R. Shipley | 1994-11-22 |
| 5314789 | Method of forming a relief image comprising amphoteric compositions | Robert Hawkins | 1994-05-24 |