Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4772828 | Control device supplying optimum power to oscillating drive motor for resonant-piston type compressor unit | Johannes Johanna Van Herk, Fidelus Adrianus Boon, Rokus C. D. Lissenburg | 1988-09-20 |