Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5970790 | Method and device for measuring flows of fluids, based on temperature-differences between two heat-conducting bodies, one of which contains the fluid-flow | Frederik Van Der Graaf | 1999-10-26 |
| 5357793 | Fluid metering apparatus | — | 1994-10-25 |
| 4616505 | Fluid flow measuring device | — | 1986-10-14 |
| 4427030 | Laminar flow element | — | 1984-01-24 |