Top Inventors in Marblehead, MA | Patent Leaderboard

Marblehead, MA ranks #1,367 worldwide for total patents filed all time, with 2,455 patents from 401 inventors. Leading employers of inventors based in Marblehead, MA include Smith & Nephew, The Procter & Gamble, Synaptic Pharmaceutical. That works out to 120.1 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 401 inventors

Rank	Inventor	Primary Company	Patents
1	Paul Alexander Torrie	Smith & Nephew	102
2	Douglas A. Marsden	The Procter & Gamble	69
3	Dhanapalan Nagarathnam	Synaptic Pharmaceutical	62
#4	Andrew J. Bayramian	Lawrence Livermore National Security	53
#5	Todd C. Zion	Akston Biosciences	50
#6	Brian J. Chemel	Digital Lumens Incorporated	49
#7	John D. Fiegener	Towerstar Pets	48
#8	Paul V. Fenton, Jr.	Axya Medical	43
#9	Barry M. Yomtov	Heartware	38
#10	Thomas D. Egan	Sri International	35
#11	Daniel E. Meyer	3M	33
#11	Ralph M. Nowak	The First Years	33
#11	Sidney Rose	Rose Displays	33
#14	John D. Fiegener	Master Lock Company	30
#15	James E. Shepard	Keurig Green Mountain	29
#16	Piero Sferlazzo	Eaton	28
#17	Douglas G. Sabin	Sage Science	27
#18	Dmitri Menn	Covidien Lp	25
#19	Frederick Schmid	Crystal Systems	24
#19	John F. Waymouth	Lutron Electronics Co.	24
#19	Robert Michael Zirin	GE	24
#19	Brian Lucas	Bose	24
#23	J. Thomas Fowler	Tiax	22
#24	Naushad K. Variam	Varian Semiconductor Equipment Associates	21
#25	Graeme Jarvis	Tyco Integrated Security	20
#25	Boris Zuckerman	HP	20
#25	Thomas M. Lemons	Brasscorp Limited	20
#28	Kevin McKernan	Applied Biosystems	19
#28	John T. Fowler	Laitram	19
#28	William H. Park	Neutron Therapeutics	19
#28	Kurt Schmid	Robert Bosch Gmbh	19
#28	Christian Lehmann	Fraunhofer	19
#33	Wade A. Krull	Semequip	17
#33	Paul Sweetnam	Surface Logix	17
#35	George M. Gammel	Varian Semiconductor Equipment Associates	16
#35	Zhenkun Wang	—	16
#35	Colin Brenan	MIT	16
#35	George E. Selecman	Focal	16
#35	Alan M. Vale	Steelcase Development	16
#35	John J. Hassett	At Comm	16
#41	Joseph Lemay	Rocket Innovations	15
#41	Jamison Bryce Tuttle	Pfizer	15
#41	Yelena Kann	Radical Plastics	15
#41	Seung Cheol Ryu	Osram Sylvania	15
#45	Steven Weed	Analogic	14
#45	Amy Egelja	Vionic Group	14
#45	Jeremy Spaulding	Osram Sylvania	14
#45	Jeffry C. Flowers	Carbonite	14
#45	Alex Wormser	Wormser Energy Solutions	14
#50	Charles L. Crespi	Gentest	13

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