Issued Patents All Time
Showing 101–108 of 108 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4373032 | Metal salts of polyacetylenic compounds and uses thereof as ion exchange and thermochromic polymers | Anthony F. Preziosi, Gordhanbhai N. Patel, Robert G. Denkewalter | 1983-02-08 |
| 4339951 | Tempeature measurement and display of indicia using thermochromic polyacetylenes | Kwok C. Yee, Anthony F. Preziosi, Gordhanbhai N. Patel, Ronald R. Chance, Granville G. Miller | 1982-07-20 |
| 4328259 | Process of printing by impact and for marking areas where impact or pressure is applied | Gordhanbhai N. Patel | 1982-05-04 |
| 4255535 | Organic polymers with near-zero uniaxial thermal expansion coefficients | Edith A. Turi, Anthony F. Preziosi, Kwok C. Yee | 1981-03-10 |
| 4242440 | Thermochromic polyacetylenes used in laser beam recording method | Kwok C. Yee, Anthony F. Preziosi, Gordhanbhai N. Patel, Ronald R. Chance, Granville G. Miller | 1980-12-30 |
| 4220747 | Crystalline diacetylene polymers | Anthony F. Preziosi, Kwok C. Yee | 1980-09-02 |
| 4215208 | Thermochromic polyacetylenes containing urethane groups | Kwok C. Yee, Anthony F. Preziosi, Gordhanbhai N. Patel, Ronald R. Chance, Granville G. Miller | 1980-07-29 |
| 4208501 | Carbazolyl diacetylenic polymers | Kwok C. Yee, Ronald R. Chance | 1980-06-17 |