Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4847313 | Gel prevention in polymers | Joel Muse, Jr., Donald C. Grimm, Jerry J. Dillon, Kirkwood S. Cottman | 1989-07-11 |
CB
Calvin A. Bennett
Overall (1989): #127,671 of 140,708Top 95%
1
Patents 1989