Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4551409 | Photoresist composition of cocondensed naphthol and phenol with formaldehyde in admixture with positive o-quinone diazide or negative azide | Michael Gulla, Michael J. Oddi | 1985-11-05 |
| 4424315 | Naphthol novolak resin blend | Michael Gulla | 1984-01-03 |
| 4404357 | High temperature naphthol novolak resin | Michael Gulla | 1983-09-13 |
| 4193792 | Process for Class IIIB metals ore reduction | — | 1980-03-18 |