Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8553281 | High density, high intensity ink formulation and method for printing high intensity colors | Thomas Barth | 2013-10-08 |
| 4560728 | Thermally cured topcoats on vacuum deposited metal | Ronald J. Lewarchik | 1985-12-24 |
| 4532021 | Adherent ultraviolet cured coatings | Edward J. Murphy, Ronald J. Lewarchik | 1985-07-30 |
| 4481093 | Ultraviolet curable basecoats for vacuum metallization | Edward J. Murphy, Ronald J. Lewarchik | 1984-11-06 |
| 4416750 | Ultraviolet curable basecoats for vacuum metallization | Edward J. Murphy, Ronald J. Lewarchik | 1983-11-22 |