Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5951352 | Methods of making thermionic cathode using oxygen deficient and fully oxidized material to enhance emissions | Louis E. Branovich, Donald W. Eckart | 1999-09-14 |
| 5828164 | Thermionic cathode using oxygen deficient and fully oxidized material for high electron density emissions | Louis E. Branovich, Donald W. Eckart | 1998-10-27 |
| 5545945 | Thermionic cathode | Louis E. Branovich, Donald W. Eckart | 1996-08-13 |
| 5347894 | Torque limiting device | — | 1994-09-20 |
| 4634929 | Broadband multipactor device | — | 1987-01-06 |