Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4295159 | Light projection system | Jerome T. Carollo | 1981-10-13 |
| 4199875 | Visibility effects generator | — | 1980-04-29 |
JB
Joseph Barbarasch
The Singer Company Limited: 1 patents #229 of 510Top 45%
Overall (All Time): #2,371,986 of 4,157,543Top 60%
2
Patents All Time