Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4835247 | Process for the synthesis of a copolyester adhesive resin | John R. Wilson, Fred L. Massey | 1989-05-30 |
MR
Marian M. Rousek
Overall (1989): #79,136 of 140,708Top 60%
1
Patents 1989