Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6323602 | Combination equalizing transformer and ballast choke | Hendrik de Groot | 2001-11-27 |
| 5191309 | Rotary transformer | — | 1993-03-02 |
PL
Petrus C. J. Laros
Overall (All Time): #2,232,603 of 4,157,543Top 55%
2
Patents All Time