Top Inventors in Columbia, MD | Patent Leaderboard

Columbia, MD ranks #533 worldwide for total patents filed all time, with 6,333 patents from 1,501 inventors. Leading employers of inventors based in Columbia, MD include Alarm.Com Incorporated, Sumitomo Electric Industries, Newport Fab. That works out to 60.5 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 1,501 inventors

Rank	Inventor	Primary Company	Patents
1	Donald Gerard Madden	Alarm.Com Incorporated	124
2	Masayuki Nishimura	Sumitomo Electric Industries	107
3	Nabil El-Hinnawy	Newport Fab	63
#4	Pamela Tan	Alnylam Pharmaceuticals	58
#4	David E. W. Vaughan	ExxonMobil	58
#6	Charles Chang	Unknown	57
#7	Bin Jia	IBM	56
#8	Ergin Atalar	The Johns Hopkins University	54
#9	Geoffrey S. Howard	Black & Decker	48
#9	Richard A. Morgan	E.I. Du Pont De Nemours And	48
#11	Feng Gu	W.R. Grace & Co.-Conn.	47
#12	Michael T. VanSickler	Becton, Dickinson And	43
#13	Han-Zhong Zhang	Cytovia	39
#14	Austin Kim	Samsung	37
#14	Charles R. Eddy, Jr.	US Air Force	37
#16	Lawrence Loomis	New Horizons Diagnostics	36
#17	Alla Danilkovitch	Osiris Therapeutics	35
#18	Ronald E. Meyers	US Army	32
#19	Leonid A. Beresnev	Deutsche Telekom Ag	31
#20	Parag V. Karmarkar	Mri Interventions	30
#21	Keith S. Deacon	US Army	29
#21	Mark Huza	Camfil Farr	29
#21	James R. Niblett	Black & Decker	29
#24	Michael D. Bamburak	AT&T	28
#24	Joseph T. Lundquist	W. R. Grace &	28
#26	Srinivas Rao	The United States Of America, As Represented By The Secretary, Department Of Health And Human Services	27
#26	Dorai Ramprasad	Air Products And Chemicals	27
#26	Shiping Liu	Dalian Institute Of Chemical Physics, Chinese Academy Of Sciences	27
#26	Michael S. Ziebarth	W.R. Grace & Co.-Conn.	27
#30	Srinivasa R. Raghavan	University Of Maryland, College Park	26
#30	Muniswamappa Anjanappa	Black & Decker	26
#30	Toshiya Matsubara	Asahi Glass Co.	26
#33	Barton James Bradbury	Achillion Pharmaceuticals	25
#33	Benjamin Aaron Miller	Sinclair Broadcast Group	25
#33	Paul R. Caron	Atlantek	25
#33	James Casey Lippmeier	Dsm Ip Assets B.V.	25
#37	Gregory S. Hill	Dynetics Engineering Corporation	24
#37	Felek Jachimowicz	W. R. Grace &	24
#39	Yongwen Yang	Interdigital Technology	23
#39	Paul J. Biermann	The Johns Hopkins University	23
#41	Myron M. Levine	University Of Maryland, Baltimore	22
#41	Jing Zhong	Huazhong University Of Science And Technology	22
#41	Yordan Kostov	University Of Maryland, Baltimore	22
#44	Momtaz N. Mansour	Manufacturing And Technology Conversion International	21
#44	Thomas Andrew Blinka	W.R. Grace & Co.-Conn.	21
#44	Chunling Zhao	Dlhbowles	21
#47	Saraswati Sukumar	The Johns Hopkins University	20
#47	Sadhana Gupta	The Nielsen Company (Us)	20
#47	Ziqiang Hu	GE	20
#47	John C. Engdahl	Siemens Medical Solutions Usa	20

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