Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882372 | Water-dispersed epoxy/acrylic coatings for plastic substrates | Richard M. Marcinko | 1989-11-21 |
| 4879344 | Acrylic/silicone resins for powder coatings | John C. Reising, Richard M. Marcinko, David E. Miles | 1989-11-07 |
| 4804926 | FT quadrupler amplifier with linearity correction | — | 1989-02-14 |