Gregory R. May

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Sioux Falls, SD, US

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Patents Grantslast 30 patents

Information Patent Grant
Transformer and socket assembly for power meter installations
- Patent number 11,415,608
- Issue date Aug 16, 2022
- TSTM, Inc.
- Greg May
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-contained electrical meter arrangement with isolated electrica...
- Patent number 9,989,568
- Issue date Jun 5, 2018
- TSTM, Inc.
- Greg May
- G01 - MEASURING TESTING
Information Patent Grant
Modular transformer system
- Patent number 9,824,809
- Issue date Nov 21, 2017
- TSTM, Inc.
- Greg May
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transformer-rated electrical meter arrangement with isolated electr...
- Patent number 9,766,271
- Issue date Sep 19, 2017
- TSTM, Inc.
- Greg May
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for improving the operational safety, reliability...
- Patent number 7,199,572
- Issue date Apr 3, 2007
- Greg May
- G01 - MEASURING TESTING
Information Patent Grant
Watthour meter system
- Patent number 5,834,932
- Issue date Nov 10, 1998
- Gregory R. May
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
TRANSFORMER AND SOCKET ASSEMBLY FOR POWER METER INSTALLATIONS
- Publication number 20210096163
- Publication date Apr 1, 2021
- TSTM, Inc.
- GREG MAY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MODULAR TRANSFORMER SYSTEM
- Publication number 20160012953
- Publication date Jan 14, 2016
- TSTM, Inc.
- Greg May
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Self-Contained Electrical Meter Arrangement with Isolated Electrica...
- Publication number 20150285844
- Publication date Oct 8, 2015
- TSTM, Inc.
- Greg May
- G01 - MEASURING TESTING
Information Patent Application
Transformer-Rated Electrical Meter Arrangement with Isolated Electr...
- Publication number 20150288175
- Publication date Oct 8, 2015
- TSTM, Inc.
- Greg May
- G01 - MEASURING TESTING