Cooper; Michael N.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cooper; Michael N..The latest application filed is for "security system for a metallic enclosure".

Company Profile

0.11.0

Cooper; Michael N. - Hewlett NY
Cooper; Michael N. - Flushing NY

*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
Security system for a metallic enclosure Grant 5,729,199 - Cooper , et al. March 17, 1	1998-03-17
Electromagnetic asset protection system Grant 5,541,577 - Cooper , et al. July 30, 1	1996-07-30
Load isolated article surveillance system and antenna assembly Grant 5,121,103 - Minasy , et al. June 9, 1	1992-06-09
Multiple frequency theft detection system Grant 4,870,391 - Cooper September 26, 1	1989-09-26
Detection of unauthorized removal of theft detection target devices Grant 4,751,500 - Minasy , et al. June 14, 1	1988-06-14
Method and apparatus for target deactivation and reactivation in article surveillance systems Grant 4,665,387 - Cooper , et al. May 12, 1	1987-05-12
Tamper resistant target wafer and fastener assembly Grant 4,590,461 - Cooper May 20, 1	1986-05-20
Theft detection method and apparatus in which the decay of a resonant circuit is detected Grant 4,476,459 - Cooper , et al. October 9, 1	1984-10-09
Theft detection apparatus using saturable magnetic targets Grant 4,384,281 - Cooper May 17, 1	1983-05-17
Article theft detection Grant 4,321,586 - Cooper , et al. March 23, 1	1982-03-23
Detection of articles in adjacent passageways Grant 4,274,090 - Cooper June 16, 1	1981-06-16

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