John E. Stem — 3 Patents at RTX (Raytheon)

John E. Stem has been granted 3 US patents while listed as an inventor at RTX (Raytheon). The first was granted in 2013 and the most recent in July 2014. John E. Stem ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list John E. Stem in Berryville, VA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8775529	Bridging communications between communication services using different protocols	Kenneth W. Wright, John S. Lear	2014-07-08	$10,738,000
8504636	Monitoring communications using a unified communications protocol	Kenneth W. Wright, John S. Lear, Robert Harrover	2013-08-06	$15,645,000
8438296	Playback communications using a unified communications protocol	Kenneth W. Wright, John S. Lear, Robert Harrover, Julian A. Zottl	2013-05-07	$6,010,000

John E. Stem — 3 Patents

Issued Patents All Time

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