Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12255643 | Proximity switch and method for detecting an object to be sensed | Alexander Magnus Makkinga, Oliver Marks | 2025-03-18 |
| 12184274 | Miniaturized, inductive proximity sensor and method for detecting a sensing body | — | 2024-12-31 |
| 11628404 | Monolithic membrane filtration structure | Sébastien PINSON, Paul LEPLAY, Malte MOELLER, Ronald Neufert | 2023-04-18 |
| 9677700 | Pipe heating apparatus and methods for uniform end heating and controlled heating length | Ronald R. Akers, Richard McKelvey, David A. Lazor, Anthony Dellapenna | 2017-06-13 |
| 8343249 | Filter element, particle filter, method for marking a filter element, method for producing a particle filter and use of a filter element | Daniel Eckhardt | 2013-01-01 |
| 6853182 | Proximity switch | — | 2005-02-08 |
| 6545464 | Inductive proximity switch | Burkhard Tigges | 2003-04-08 |
| 6107613 | Selectively sizable channel coil | George P. Welch | 2000-08-22 |
| 4997272 | 4.pi. laser Doppler anemometer (LDA) for measuring the velocities of moving objects | Dietrich Dopheide, Gerhard Reim, Gunter Taux | 1991-03-05 |
| 4974960 | Laser doppler anemometer using high-frequency laser pulses | Dietrich Dopheide, Guenter Taux, Hans-Joachim Pfeifer, Gerhard Reim | 1990-12-04 |
| 4940330 | Laser Doppler anemometer | Dietrich Dopheide, Guenter Taux, Gerhard Reim | 1990-07-10 |
| 4923298 | Device for measuring the speed of moving light-scattering objects | Dietrich Dopheide, Gerhard Reim, Guenter Taux | 1990-05-08 |
| 4859823 | Electric induction heater | — | 1989-08-22 |
| 4749419 | Method for heat treating rail | Richard Sommer, Reuel E. Jennings | 1988-06-07 |