Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4810915 | Motor-compressor | Paulus J. M. Verboven | 1989-03-07 |
RL
Rokus C. D. Lissenburg
Overall (1989): #62,364 of 140,708Top 45%
1
Patents 1989