Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7880375 | Triode cathode apparatus and method of making a triode cathode apparatus | Jean Dijon, Robert Meyer | 2011-02-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7880375 | Triode cathode apparatus and method of making a triode cathode apparatus | Jean Dijon, Robert Meyer | 2011-02-01 |