Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7832857 | Microbial cellulose contact lens | Dennis J. Levinson | 2010-11-16 |
| 5851543 | Skin care preparation and method | Donald R. Korb, Jack Greiner | 1998-12-22 |
| 5738856 | Skin care preparation and method | Donald R. Korb, Jack Greiner | 1998-04-14 |
| 5578586 | Dry eye treatment process and solution | Jack Greiner, Donald R. Korb | 1996-11-26 |
| 5371108 | Dry eye treatment process and solution | Donald R. Korb | 1994-12-06 |
| 5294607 | Dry eye treatment process and solution | Jack Greiner, Donald R. Korb | 1994-03-15 |
| 5278151 | Dry eye treatment solution | Donald R. Korb, Jack Greiner | 1994-01-11 |
| 4914088 | Dry eye treatment solution and method | Jack Greiner, Donald R. Korb | 1990-04-03 |