Stephen D. Ryan — 3 Patents at Rockwell Software

Stephen D. Ryan has been granted 3 US patents while listed as an inventor at Rockwell Software. The first was granted in 2002 and the most recent in May 2010. Stephen D. Ryan ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Stephen D. Ryan in Sparta, WI, US.

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Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7721273	Controller equipment model systems and methods	Kenwood H. Hall, Richard A. Morse, Kam-Por Yuen, Raymond J. Staron, Paul R. D'Mura +11 more	2010-05-18	$3,900,000
6854111	Library manager for automated programming of industrial controls	Randall A. Havner, James F. Toman, Clifford J. Whitehead, Jr., Kam-Por Yuen	2005-02-08
6477435	Automated programming system for industrial control using area-model	Randall A. Havner, Kam-Por Yuen, Clifford J. Whitehead, Jr., James F. Toman	2002-11-05

Stephen D. Ryan — 3 Patents

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