Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4797444 | Waterborne pigmented acrylic hydrosol coating composition and process | Nick Georgalas, Shailesh Shah | 1989-01-10 |
RC
Richard A. Cowles
Overall (1989): #66,327 of 140,708Top 50%
1
Patents 1989