Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10728964 | Color temperature control of flash units | Hans-Peter Hauser, Martin Buser, Urs Zeltner | 2020-07-28 |
| 5970799 | Electromagnetic flow probe | Frank Ohle | 1999-10-26 |
| 5533408 | Clamp-on ultrasonic volumetric flowmeter | Daniel Oldenziel | 1996-07-09 |