Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4207615 | Non-volatile ram cell | — | 1980-06-10 |
| 4203158 | Electrically programmable and erasable MOS floating gate memory device employing tunneling and method of fabricating same | Dov Frohman-Bentchkowsky, George Perlegos, William S. Johnson | 1980-05-13 |