Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5280187 | Electrically programmable and erasable semiconductor memory and method of operating same | — | 1994-01-18 |
HF
Heinz-Peter Frerichs
Overall (1994): #127,622 of 165,921Top 80%
1
Patents 1994