Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883412 | Variable capacity diaphragm pumps | Jean-Claude Degremont | 1989-11-28 |
| 4702674 | Method of accurately setting the flow rate of a variable-flow metering pump, and a metering pump employing the method | Guy Fontaine, Bernard R. Demouron | 1987-10-27 |