Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4339951 | Tempeature measurement and display of indicia using thermochromic polyacetylenes | Kwok C. Yee, Anthony F. Preziosi, Gordhanbhai N. Patel, Ronald R. Chance, Ray H. Baughman | 1982-07-20 |