HG

Holger Gruhler

VK Vega Grieshaber Kg: 14 patents #21 of 151Top 15%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Tuningen, DE: #1 of 9 inventorsTop 15%
Overall (All Time): #250,473 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
12123765 Vibration sensor with an aligning element and method for aligning the oscillation properties of two prongs 2024-10-22
10677643 Vibration sensor and method for optimizing a piezoelectric drive Volker Allgaier, Dominik Fehrenbach 2020-06-09
9851244 Vibration sensor with bonded drive 2017-12-26
9719834 Fill-level measuring device 2017-08-01
9689733 Vibration limit switch 2017-06-27
9136462 Method of manufacturing a conductive adhesive bond assembly Joern Jacob 2015-09-15
9093644 Layout system consisting of a piezoactuator and a flexible circuit board and method for assembling the same Gerd Ohmayer 2015-07-28
9087651 Vibration limit switch system Martin Mellert, Joern Jacob 2015-07-21
8468894 Measuring cell and a method of use therefor 2013-06-25
8316715 Vibration sensor Joern Jacob, Josef Fehrenbach, Martin Mellert, Frank Becherer 2012-11-27
8201456 Measuring cell and a method of use therefor 2012-06-19
8127602 Measuring device for determining and/or monitoring the amount of contents in a container Gerd Ohmayer, Martin Mellert, Joern Jacob 2012-03-06
8099249 Method and system for detection and compensation of a rapid temperature change on a pressure measurement cell Joern Jacob 2012-01-17
7479256 Method and device for applying a plurality of microdroplets onto a substrate Nicolaus Hey, Hermann Sandmaier, Roland Zengerle 2009-01-20
7168315 Level meter Gerd Ohmayer, Joern Jacob 2007-01-30
6855293 Fluids manipulation device with format conversion Roland Zengerle, Nicolaus Hey, Michael Freygang, Martin Mueller 2005-02-15
6416294 Microdosing device Roland Zengerle, Michael Freygang, Nicolaus Hey 2002-07-09
6399395 Device and method of applying microdroplets to a substrate Roland Zengerle, Nicolaus Hey, Michael Freygang, Martin Muller 2002-06-04