Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5193024 | Liquid/vapor optical modulator | John A. Lawton, James Hohman | 1993-03-09 |
| 5147758 | Red sensitive photopolymerizable compositions | William K. Smothers, Gregory C. Weed, George Lalka | 1992-09-15 |
| 5080467 | Biphenyl derivatives for photostabilization in pulsed optical darkening apparatus and method | Frederic J. Kahn, Richard D. Albert, Jerry Leff, Howard E. Simmons, III | 1992-01-14 |
| 5019549 | Donor element for thermal imaging containing infra-red absorbing squarylium compound | Reid E. Kellogg, Sheau-Hwa Ma | 1991-05-28 |
| 4882265 | Infrared laser recording film | Alden D. West | 1989-11-21 |
| 4723016 | Preparation of anhydrous organic acid salts | Bertrand L. Chenard | 1988-02-02 |
| 4588795 | Oxyanion-catalyzed polymerization | Ira B. Dicker, William B. Farnham, Walter R. Hertler, Dotsevi Y. Sogah, Thomas W. Del Pesco +1 more | 1986-05-13 |