P

Inventor

PFEIFFER KARL-FRIEDRICH

DE9 patents
⚠️ This page may combine multiple inventors who share the name “PFEIFFER KARL-FRIEDRICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CONTINENTAL AUTOMOTIVE GMBH

4 patents
US10101193B2Oct 16, 2018

Apparatus and method for determining a level of a fluid surface in a fluid container

CONTINENTAL AUTOMOTIVE GMBH6 citations64
US10928241B2Feb 23, 2021

Ultrasound sensor

CONTINENTAL AUTOMOTIVE GMBH0 citations50
US10444057B2Oct 15, 2019

Device for determining a level of the surface of a fluid in a fluid container

CONTINENTAL AUTOMOTIVE GMBH0 citations36
US10393567B2Aug 27, 2019

Container system for a fluid and method for producing same

CONTINENTAL AUTOMOTIVE GMBH0 citations29

JÄGER WIGHARD

2 patents
US9417113B2Aug 16, 2016

Fill level sensor for detecting the fill level of a liquid in a container

JÄGER WIGHARD2 citations53
US9719833B2Aug 1, 2017

Referential ultrasonic transceiver for acoustic measurement of a fluid level

JÄGER WIGHARD1 citations40

KUEHNEL FRANK

1 patent
US9829369B2Nov 28, 2017

Ultrasound level transmitter

KUEHNEL FRANK4 citations65

VITESCO TECHNOLOGIES GERMANY GMBH

1 patent
US12359959B2Jul 15, 2025

Sensor apparatus for capturing a filling level and/or a quality of a fluid, and method for producing said apparatus

VITESCO TECHNOLOGIES GERMANY GMBH0 citations59

FISCHER WALTER

1 patent
US8947981B2Feb 3, 2015

Attenuating mass for an ultrasonic sensor, use of epoxy resin

FISCHER WALTER0 citations50