Top Inventors in Topsfield, MA | Patent Leaderboard

Topsfield, MA ranks #2,782 worldwide for total patents filed all time, with 1,105 patents from 151 inventors. Leading employers of inventors based in Topsfield, MA include Zena Technologies, New England Biolabs, Mks Instruments. That works out to 385.8 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 151 inventors

Rank	Inventor	Primary Company	Patents
1	Munib Wober	Zena Technologies	60
2	Thomas C. Evans	New England Biolabs	47
3	Jesse E. Ambrosina	Mks Instruments	46
#4	Carol Devellian	W.L. Gore & Associates Gmbh	45
#5	R. Maxwell Flaherty	Acutus Medical	40
#6	Karl Ackerman	Sophos Limited	39
#7	Craig Zimmerman	Molecular Insight Pharmaceuticals	36
#7	Richard S. Muka	Brooks Automation Gmbh	36
#9	Alan Blanchard	Thrive Bioscience	32
#10	Donald W. Berrian	Axcelis Technologies	26
#11	Justin Cumming	Desktop Metal	25
#12	Yu Zheng	New England Biolabs	24
#13	William A. Northey	Berg Technology	22
#14	Justin Cumming	Siemens Healthcare Diagnostics	21
#14	Joshua Krieger	Cook Medical Technologies	21
#16	Peter Dillon	The Timberland	20
#17	Kamran Zarrineh	Oracle	19
#18	Douglas Abraham	Analogic	17
#19	John Riley	Vonage Network	16
#19	Dale E. Work	Microtek Laboratories	16
#21	Rudolf Limpaecher	D.C. Transformation	15
#21	Jeffrey E. Krampert	Varian Semiconductor Equipment Associates	15
#23	Stanislav S. Todorov	Varian Semiconductor Equipment Associates	13
#24	Chris Cole	Juniper Networks	12
#24	Robert C. Simmonds, Jr.	Usm Holding Ag	12
#24	Marco Lara	Yahoo Holdings	12
#24	Pei-Chung Hsieh	New England Biolabs	12
#28	Robert Huebner	Open Text S.A.	11
#28	Gary P. Magnant	Thermoceramix	11
#30	Jan Vandebult	Polyonics	10
#30	Carl M. Roberts, Jr.	Analog Devices	10
#30	Thomas C. McEntee	Morton Thiokol	10
#30	William F. Bowers	W. R. Grace &	10
#34	Dennis B. Shinn	Osram Sylvania	9
#34	Bernhard F. Cordts, III	Ibis Technology	9
#34	Robert Wiley	Network Engines	9
#37	Edmund J. Keliher	The General Hospital	8
#37	Philip Emma	Intirion	8
#37	C. Ronald Coffin	Hydrocision	8
#37	James Ugone	—	8
#41	Martin Siwak	Emd Millipore	7
#41	Walter P. Haimberger	Polaroid	7
#41	Ryan Connelly	Lemaitre Vascular	7
#41	Richard E. Seeger	Amoco	7
#41	David Matthew Stevenson	Aveva Software	7
#41	Thomas G. Kenny	—	7
#47	Philip E. Orbanes	Marvlee	6
#47	Merwin F. Hoover	Polyonics	6
#47	Doug Q. Abraham	Analogic	6
#47	Bradley L. Tebo	—	6

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