Patrick E. Gwin

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Indianapolis, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Enhanced bandwidth transducer method for well integrity measurement
- Patent number 9,976,406
- Issue date May 22, 2018
- PiezoTech LLC
- Frans Lautzenhiser
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Enhanced bandwidth transducer for well integrity measurement
- Patent number 9,105,836
- Issue date Aug 11, 2015
- PiezoTech LLC
- Mahesh Matam
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
ENHANCED BANDWIDTH TRANSDUCER METHOD FOR WELL INTEGRITY MEASUREMENT
- Publication number 20150322768
- Publication date Nov 12, 2015
- Piezotech LLC
- Frans Lautzenhiser
- G01 - MEASURING TESTING
Information Patent Application
ENHANCED BANDWIDTH TRANSDUCER FOR WELL INTEGRITY MEASUREMENT
- Publication number 20130147316
- Publication date Jun 13, 2013
- Mahesh Matam
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
ULTRASONIC ID READER
- Publication number 20120182833
- Publication date Jul 19, 2012
- Frans Lautzenhiser
- F42 - AMMUNITION BLASTING