Robert Keith Harman

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Tempe, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Intrusion detection radar system
- Patent number 6,677,887
- Issue date Jan 13, 2004
- Southwest Microwave, Inc.
- Robert Keith Harman
- G01 - MEASURING TESTING
Information Patent Grant
FM CW cable guided intrusion detection radar
- Patent number 6,577,236
- Issue date Jun 10, 2003
- Robert Keith Harman
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
Intrusion detection radar system
- Publication number 20020060639
- Publication date May 23, 2002
- Southwest Microwave, Inc.
- Robert Keith Harman
- G01 - MEASURING TESTING
Information Patent Application
FM CW cable guided intrusion detection radar
- Publication number 20020041232
- Publication date Apr 11, 2002
- Southwest Microwave, Inc.
- Robert Keith Harman
- H01 - BASIC ELECTRIC ELEMENTS