Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830481 | Multifocal diffractive lens | John A. Futhey, William B. Isaacson | 1989-05-16 |
RN
Ricky L. Neby
Overall (All Time): #3,927,850 of 4,157,543Top 95%
1
Patents All Time