Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4495520 | Television camera video level control system | Marvin Kravitz, Larry A. Freedman, Dan E. Denef | 1985-01-22 |
EF
Elmer H. Fredd
Overall (All Time): #4,009,140 of 4,157,543Top 100%
1
Patents All Time