Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4299231 | Electrically conductive, visco-elastic gel and its use in electrode | Werner Karmann, Bernd Howe, Frank Piel | 1981-11-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4299231 | Electrically conductive, visco-elastic gel and its use in electrode | Werner Karmann, Bernd Howe, Frank Piel | 1981-11-10 |