Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4384608 | Reverse cycle air conditioner system | John Scarlett | 1983-05-24 |
| D260342 | Hanger | Stanley Eiley | 1981-08-25 |
JA
Joseph R. Akerman
E.R.A. Display Company Limited: 1 patents #4 of 4Top 100%
Overall (All Time): #2,362,348 of 4,157,543Top 60%
2
Patents All Time