JEFFREY MARTIN MATEJKA

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OXNARD, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Underwater electrical contact mating system
- Patent number 9,893,460
- Issue date Feb 13, 2018
- Northop Grumman Systems Corporation
- James Richard Windgassen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
UNDERWATER ELECTRICAL CONTACT MATING SYSTEM
- Publication number 20160233607
- Publication date Aug 11, 2016
- Northrop Grumman Systems Corporation
- JAMES RICHARD WINDGASSEN
- H01 - BASIC ELECTRIC ELEMENTS