Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5659237 | Battery charging using a transformer with a single primary winding and plural secondary windings | Deepakraj M. Divan, Nasser Kutkut, Herman Wiegman | 1997-08-19 |
DN
Donald W. Novotny
Overall (1997): #157,858 of 185,788Top 85%
1
Patents 1997