Richard L. Longini

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Cranberry Township, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for digitally measuring electrical power
- Patent number 5,517,106
- Issue date May 14, 1996
- Digital KWH, Inc.
- Richard L. Longini
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for calibrating a digital electric engergy con...
- Patent number 5,325,048
- Issue date Jun 28, 1994
- Digital KWH Inc.
- Richard L. Longini
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for digitally measuring electrical energy cons...
- Patent number 5,061,890
- Issue date Oct 29, 1991
- Richard L. Longini
- G01 - MEASURING TESTING
Information Patent Grant
Energy use monitoring system
- Patent number 4,509,679
- Issue date Apr 9, 1985
- Richard L. Longini
- G05 - CONTROLLING REGULATING
Information Patent Grant
Apparatus and method for detecting a fraction of a gas
- Patent number 4,380,167
- Issue date Apr 19, 1983
- Energy Controls, Inc.
- Richard L. Longini
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for magnetically recording and reproducing phy...
- Patent number 4,087,840
- Issue date May 2, 1978
- Carnegie Mellon University
- Ronald J. Zdrojkowski
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for measuring electrical energy consumption fo...
- Publication number 20030020455
- Publication date Jan 30, 2003
- Richard L. Longini
- G01 - MEASURING TESTING