Frank J. Ewasyshyn

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Rochester, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Ultrasonic in-process monitoring and feedback of resistance spot we...
- Patent number 9,296,062
- Issue date Mar 29, 2016
- Tessonics Corporation
- Roman Gr Maev
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for assessing the quality of spot welds
- Patent number 7,789,286
- Issue date Sep 7, 2010
- Chrysler Group LLC
- Roman Gr. Maev
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for assessing the quality of spot welds
- Patent number 7,775,415
- Issue date Aug 17, 2010
- Chrysler Group LLC
- Roman Gr. Maev
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ULTRASONIC IN-PROCESS MONITORING AND FEEDBACK OF RESISTANCE SPOT WE...
- Publication number 20170021446
- Publication date Jan 26, 2017
- Tessonics Corp.
- Roman Gr. Maev
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ULTRASONIC IN-PROCESS MONITORING AND FEEDBACK OF RESISTANCE SPOT WE...
- Publication number 20130269439
- Publication date Oct 17, 2013
- Roman Gr. Maev
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Ultrasonic in-process monitoring and feedback of resistance spot we...
- Publication number 20060076321
- Publication date Apr 13, 2006
- Roman Gr. Maev
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method and apparatus for assessing the quality of spot welds
- Publication number 20050230360
- Publication date Oct 20, 2005
- Roman Gr. Maev
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for assessing the quality of spot welds
- Publication number 20040245315
- Publication date Dec 9, 2004
- Roman Gr. Maev
- G01 - MEASURING TESTING
Information Patent Application
Method of forming dense coatings by powder spraying
- Publication number 20030219542
- Publication date Nov 27, 2003
- Frank J. Ewasyshyn
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...