Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4818801 | Ophthalmic device comprising a polymer of a telechelic perfluoropolyether | Jay V. Ihlenfeld | 1989-04-04 |
DR
David E. Rice
Overall (1989): #121,933 of 140,708Top 90%
1
Patents 1989