Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5774202 | Method and optical means for improving or modifying color vision and method for making said optical means | György ÁBRAHÁM, Guttfriedne Wenzel | 1998-06-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5774202 | Method and optical means for improving or modifying color vision and method for making said optical means | György ÁBRAHÁM, Guttfriedne Wenzel | 1998-06-30 |