Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6126528 | Preformed ophthalmic lens base block with textured surface | — | 2000-10-03 |
| 6107366 | Modified polycaprolactone composition | Sharon R. Benjamin, Michael Govek, John H. Ko, Joel D. Oxman, F. Andrew Ubel, III +1 more | 2000-08-22 |
| 6036313 | Thermoplastic lens blocking material | Sharon R. Benjamin, Michael Govek, Patrick D. Hyde, John H. Ko, Philip G. Martin +5 more | 2000-03-14 |
| 5916017 | Preformed ophthalmic lens base block | — | 1999-06-29 |
| 5885700 | Thermoplastic lens blocking material | James A. Weldon, Michael Govek, John H. Ko | 1999-03-23 |
| 5827390 | Method of holding an ophthalmic lens blank | Sharon R. Benjamin, Michael Govek, Patrick D. Hyde, John H. Ko, Philip G. Martin +5 more | 1998-10-27 |
| 5763075 | Polycaprolactone lens blocking material | Sharon R. Benjamin, Michael Govek, Patrick D. Hyde, John H. Ko, Philip G. Martin +4 more | 1998-06-09 |
| 5754269 | Thermoplastic lens blocking material | Sharon R. Benjamin, Michael Govek, Patrick D. Hyde, John H. Ko, Philip G. Martin +5 more | 1998-05-19 |