Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4503419 | Oil level detection circuit | Robert Kidd | 1985-03-05 |
LP
Lawrence J. Porn
Overall (All Time): #4,011,249 of 4,157,543Top 100%
1
Patents All Time