Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4800334 | Method of analyzing the voltage induced in an exciter coil of a stepping motor | — | 1989-01-24 |
JB
Jean-Claude Berney
Overall (1989): #98,525 of 140,708Top 75%
1
Patents 1989