Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5432386 | Battery back-up control circuit for battery backed up rack mounted devices | Charles Vernon Zenz, Sr. | 1995-07-11 |
PJ
Patrick A. Cerra, Jr.
Overall (All Time): #3,775,186 of 4,157,543Top 95%
1
Patents All Time