Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4928926 | Fluid pressure operated push beam and apparatus comprising one or more of such push beams | Marinus J. G. Bromhaar | 1990-05-29 |
| 4504203 | Apparatus adapted for use as a screw compressor for motor | Marinus J. Grootte Bromhaar | 1985-03-12 |