Inventor

WINKENS FRANK

DE5 patents

⚠️ This page may combine multiple inventors who share the name “WINKENS FRANK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BALLUFF GMBH

2 patents

US9658095B2May 23, 2017

Capacitive fill level sensor

BALLUFF GMBH15 citations78

US12379404B2Aug 5, 2025

Circuit arrangement for measuring at least one capacitor

BALLUFF GMBH0 citations48

BALLUFF SIE SENSORICK GMBH

1 patent

US7509856B1Mar 31, 2009

Capacitance sensor for detecting the fill level of a medium in a container

BALLUFF SIE SENSORICK GMBH61 citations93

SIE SENSORIK IND ELECTRONIK GMBH

1 patent

US7891243B2Feb 22, 2011

Sensor for the contactless detection of the level of a liquid and adhering high-conductivity medium, especially blood, through a non-metal wall of a container

SIE SENSORIK IND ELECTRONIK GMBH12 citations76

WINKENS FRANK

1 patent

US8587329B2Nov 19, 2013

Circuit arrangement for determination of a measuring capacitance

WINKENS FRANK6 citations64