Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876317 | Amide-urea copolymer and process for the preparation thereof | Donald C. Clagett, Daniel W. Fox, Louis M. Maresca, Sheldon J. Shafer | 1989-10-24 |
KB
Kenneth P. Blackmon
Overall (1989): #89,169 of 140,708Top 65%
1
Patents 1989