Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4279475 | Method of control of an electrolytic display cell and a circuit for the application of said method | Robert Meyer | 1981-07-21 |
| 4255238 | Method of control for an electrolytic display cell and especially a cell of the metal halide type and a circuit for the application of said method | Robert Meyer | 1981-03-10 |