Peter Ehrhard

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Dossenheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Liquid switches and switching devices and systems and methods thereof
- Patent number 8,319,126
- Issue date Nov 27, 2012
- Paul H. Steen
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR DETERMINING THE DROPLET SIZE DISTRIBUTION DURING ATOMIZA...
- Publication number 20210262911
- Publication date Aug 26, 2021
- BASF COATINGS GMBH
- Georg Wigger
- G01 - MEASURING TESTING
Information Patent Application
LIQUID SWITCHES AND SWITCHING DEVICES AND SYSTEMS AND METHODS THEREOF
- Publication number 20110036691
- Publication date Feb 17, 2011
- Paul H. Steen
- G02 - OPTICS
Information Patent Application
Liquid switches and switching devices and systems and methods thereof
- Publication number 20080037931
- Publication date Feb 14, 2008
- Paul H. Steen
- G02 - OPTICS