Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9224570 | Vacuum encapsulated, high temperature diamond amplified cathode capsule and method for making same | John Walsh, Elizabeth Gangone | 2015-12-29 |
| 8922107 | Vacuum encapsulated hermetically sealed diamond amplified cathode capsule and method for making same | John Walsh, Elizabeth Gangone | 2014-12-30 |