Harman; Robert Keith

Patent Applications and Registrations

Patent applications and USPTO patent grants for Harman; Robert Keith.The latest application filed is for "mimo cable guided intrusion detection sensor".

Company Profile

1.5.5

Harman; Robert Keith - Almonte CA
Harman; Robert Keith - Ontario CA
Harman; Robert Keith - Tempe AZ
Harman; Robert Keith - Hazeldean Ontario CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
MIMO cable guided intrusion detection sensor Grant 10,902,710 - Harman January 26, 2	2021-01-26
Mimo Cable Guided Intrusion Detection Sensor App 20190164400 - Harman; Robert Keith	2019-05-30
Cable guided intrusion detection sensor, system and method Grant 7,576,648 - Harman August 18, 2	2009-08-18
Triboelectric, ranging, or dual use security sensor cable and method of manufacturing same Grant 7,479,878 - Maki , et al. January 20, 2	2009-01-20
Cable Guided Intrusion Detection Sensor, System and Method App 20080036597 - Harman; Robert Keith	2008-02-14
Triboelectric, Ranging, or Dual Use Security Sensor Cable and Method of Manufacturing Same App 20080024297 - Maki; Melvin C. ; et al.	2008-01-31
Intrusion detection radar system Grant 6,677,887 - Harman January 13, 2	2004-01-13
Intrusion detection radar system App 20020060639 - Harman, Robert Keith	2002-05-23
FM CW cable guided intrusion detection radar App 20020041232 - Harman, Robert Keith	2002-04-11
Perimeter surveillance system Grant 4,091,367 - Harman May 23, 1	1978-05-23

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