Gregory A. Grisham

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West Lafayette, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for accessing read only ANSI tables in an electri...
- Patent number 8,666,902
- Issue date Mar 4, 2014
- Landis+Gyr Inc.
- Gregory A. Grisham
- G07 - CHECKING-DEVICES
Information Patent Grant
Watt-hour meter with communication on diagnostic error detection
- Patent number 6,043,642
- Issue date Mar 28, 2000
- Siemens Power Transmission & Distribution, Inc.
- Warren T. Martin
- G01 - MEASURING TESTING
Information Patent Grant
Electrical utility meter with event-triggered window for highest de...
- Patent number 6,020,734
- Issue date Feb 1, 2000
- Siemens Power Transmission & Distribution, Inc.
- Gregory A. Grisham
- G01 - MEASURING TESTING