Patents per Year
Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5695808 | Method for making transparent reflective films | — | 1997-12-09 | |
| 5513019 | Semi-transparent reflective layer for a phase hologram | — | 1996-04-30 | |
| 5351142 | Semi-transparent reflective layer for a phase hologram | — | 1994-09-27 | |
| 5095043 | Novel UV curable polyacrylate/solvent compositions | — | 1992-03-10 | |
| 5021466 | Novel UV curable polyacrylate/solvent compositions | — | 1991-06-04 | |
| 4321087 | Process for making metallic leafing pigments | Sol Levine, Melvin E. Kamen, August DeFazio | 1982-03-23 | $6,977,000 |