Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5376451 | Yellow color-formers | Loren D. Albin, Martha Jacobsen | 1994-12-27 |
| 5321112 | Copolymerizable ultraviolet radiation absorbing compounds and polymers made therewith | — | 1994-06-14 |
| 5292514 | Azlactone-functional substrates, corneal prostheses, and manufacture and use thereof | John T. Capecchi, Steven M. Heilmann, Larry R. Krepski, Oh-Seung Kwon | 1994-03-08 |