Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365031 | Composition and process for making a green colored polyester | Douglas D. Callander | 1982-12-21 |
FM
Fred L. Massey
Overall (1982): #65,115 of 81,411Top 80%
1
Patents 1982