Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4409307 | Electrically active inorganic interlayer for electrically activatable recording | Mark Lelental, David P Sullivan | 1983-10-11 |
| 4259164 | Silver/silver halide electrodes comprising chromium or nickel | Roger Searle | 1981-03-31 |