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IBM

Rank (2016): #2 of 28,424Top 1%

10,295 inventors

8,378 Patents 2016

Top Inventors at IBM 2016

Showing 1–50 of 10,295 inventors

Rank	Name	Patents
1	Kangguo Cheng	186
2	Michael K. Gschwind	155
3	Alexander Reznicek	126
#4	Ali Khakifirooz	116
#5	Rick A. Hamilton, II	75
#6	Chung-Lung K. Shum	74
#6	Pouya Hashemi	74
#8	Timothy J. Slegel	71
#9	Valentina Salapura	70
#10	Bruce B. Doris	69
#11	Michael J. Branson	66
#11	Tenko Yamashita	66
#13	Patrick J. O'Sullivan	65
#14	Devendra K. Sadana	62
#14	Jason K. Resch	62
#16	Christian Jacobi	61
#17	Clifford A. Pickover	59
#18	Gregory J. Boss	56
#19	John M. Santosuosso	55
#20	James E. Carey	54
#20	Lisa Seacat DeLuca	54
#22	Lokesh M. Gupta	53
#22	Michael T. Benhase	53
#22	Veeraraghavan S. Basker	53
#25	Effendi Leobandung	51
#25	Michael Tsirkin	51
#27	Dan F. Greiner	50
#28	Sandeep R. Patil	48
#29	Chun-Chen Yeh	47
#29	Dylan J. Boday	47
#31	Casimer M. DeCusatis	44
#32	Fadi Y. Busaba	43
#32	Michael J. Ellsworth, Jr.	43
#34	Charles J. Archer	42
#34	Eric M. Schwarz	42
#34	Robert G. Biskeborn	42
#37	Brian M. O'Connell	40
#37	James R. Kozloski	40
#39	Levi A. Campbell	39
#39	Omer Tripp	39
#41	Madhusudan K. Iyengar	38
#41	Ruilong Xie	38
#41	Sarbajit K. Rakshit	38
#44	Charles W. Gainey, Jr.	37
#45	David C. Reed	35
#45	Jonathan D. Bradbury	35
#45	Keshav G. Kamble	35
#45	Maged M. Michael	35
#49	Christopher J. Dawson	34
#50	Brian R. Muras	33