Top Inventors in Deep River, CT | Patent Leaderboard

Deep River, CT ranks #7,658 worldwide for total patents filed all time, with 294 patents from 47 inventors. Leading employers of inventors based in Deep River, CT include North American Philips, Whelen Engineering Company, IBM.

Showing 1–47 of 47 inventors

Rank	Inventor	Primary Company	Patents
1	Duane D. Adams	North American Philips	39
2	Harold W. Lyons	Whelen Engineering Company	34
3	Todd A. Smith	IBM	31
#4	Todd J. Smith	Whelen Engineering Company	30
#5	Erin M. Duffy	Bioversys Ag	23
#5	James J. Burnes	Infiltrator Systems	23
#7	George R. Wisner	RTX (Raytheon)	10
#8	Erik S. Hluchan	Structural Graphics	7
#8	Andrew J. Olson	Fisher Controls International	7
#8	William F. Grote, Jr.	Whelen Engineering Company	7
#8	Edward R. Metzger	Sinco	7
#12	Willis A. Murphy	—	5
#12	Michael P. Driscoll	Litton Systems	5
#12	Lauren G. Holinka-Patterson	USDA	5
#15	John F. Olson	Whelen Engineering Company	4
#15	Anthony Saglimbeni	Sun Chemical	4
#15	Philip Coles	Unknown	4
#18	Paul J. Grabek	Loctite	3
#18	Donald Stadolnik	Tower Laboratories	3
#18	Robert F. Herrick, Jr.	Roll Systems	3
#18	Richard A. Fazio	Hubbell Incorporated	3
#18	Stanley J. Kirla	—	3
#18	Arthur T. Grondine	Otis Elevator	3
#24	William D. Sangster	—	2
#24	John M. Macmillan	Conrac	2
#24	James T. Mayne	Pfizer	2
#24	Alfred Grazen	—	2
#24	Charles W. Phelps	Whelen Engineering Company	2
#24	Donald Dione	—	2
#24	Thomas D. Gootz	Pfizer	2
#31	Caryn Paradis	—	1
#31	Joseph Riccitelli	The Lee	1
#31	Luke Anthony Weinstein	International Computers Limited	1
#31	Francis Thomas Covone	—	1
#31	Gilbert L'Italien	Biohaven Therapeutics	1
#31	Loren Bonsack	The Lee	1
#31	Edward C. R. Metzger	Sinco	1
#31	Barbara E. Locke	Circuit Components Incorporated	1
#31	Chip Adams	Sonin	1
#31	Jeffrey D. Hostetler	RTX (Raytheon)	1
#31	Todd W. Schenk	—	1
#31	Peter Hotowski	Velobind	1
#31	Douglas Nagan	—	1
#31	Steven Sikorski	—	1
#31	Robert S. Millen	—	1
#31	Rolf Thorsen	RTX (Raytheon)	1
#31	Geoffrey P. Oles	—	1

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Deep River, CT All Time