John Alsop — 6 Patents at Watchguard Technologies

John Alsop has been granted 6 US patents while listed as an inventor at Watchguard Technologies. The first was granted in 1982 and the most recent in October 2013. John Alsop ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list John Alsop in Houston, TX, US.

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Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8572190	Method and system for recognizing desired email	Christopher John Gabe, Robert Osborne	2013-10-29
8223751	Method and apparatus for controlling unsolicited messaging	Rod Gilchrist, Richard Fogel, Robert Osborne	2012-07-17
8150002	Method and apparatus for controlling unsolicited messaging in real time messaging networks	Rod Gilchrist, Richard Fogel	2012-04-03
7613172	Method and apparatus for controlling unsolicited messaging	Rod Gilchrist, Richard Fogel, Robert Osborne	2009-11-03
7613923	Method and apparatus for controlling unsolicited messaging in real time messaging networks	Rod Gilchrist, Richard Fogel	2009-11-03
4355391	Apparatus and method of error detection and/or correction in a data set	—	1982-10-19	$4,703,000

John Alsop — 6 Patents

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