Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4275330 | Electric discharge lamp having a cathode with cesium metal oxide | Edward C. Zukowski, Dimitri M. Speros | 1981-06-23 |
CC
Chong I. Cho
Overall (All Time): #4,092,067 of 4,157,543Top 100%
1
Patents All Time