Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4346987 | Printed circuit board projection imaging system | Phijit Jalichandra, John A. Carlson | 1982-08-31 |
JD
John Dowell
Overall (All Time): #4,074,988 of 4,157,543Top 100%
1
Patents All Time