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IBM — 9,582 Patents in 2019

Rank (2019): #2 of 32,247Top 1%

11,143 inventors

9,582 Patents 2019

Top Inventors at IBM 2019

Showing 1–50 of 11,143 inventors

Rank	Name	Patents
1	Kangguo Cheng	337
2	Sarbajit K. Rakshit	161
3	Alexander Reznicek	136
#4	Jason K. Resch	125
#5	Michael K. Gschwind	117
#6	Peng Xu	103
#7	Clifford A. Pickover	100
#8	Joseph Kuczynski	96
#9	James E. Bostick	89
#10	Chih-Chao Yang	88
#11	John M. Ganci, Jr.	87
#12	Juntao Li	85
#13	Paul R. Bastide	83
#14	Devendra K. Sadana	75
#15	Martin G. Keen	74
#16	Lawrence A. Clevenger	73
#16	Pouya Hashemi	73
#18	Choonghyun Lee	72
#18	Junli Wang	72
#20	Michael Tsirkin	71
#21	James R. Kozloski	70
#22	Jason T. Wertz	68
#22	Tenko Yamashita	68
#24	Chen Zhang	65
#25	Corville O. Allen	64
#26	Greg R. Dhuse	63
#27	Andrew D. Baptist	61
#28	Xin Miao	60
#29	Valentina Salapura	57
#30	Lisa Seacat DeLuca	55
#30	Liam Harpur	55
#32	Effendi Leobandung	54
#33	John M. Santosuosso	53
#33	Ruilong Xie	53
#33	Takashi Ando	53
#36	Christian Jacobi	52
#36	Matthew E. Broomhall	52
#36	Rick A. Hamilton, II	52
#36	Wesley B. Leggette	52
#40	Lokesh M. Gupta	50
#40	Vijay Ekambaram	50
#42	Aaron K. Baughman	49
#42	Gregory J. Boss	49
#42	Su Liu	49
#42	Veeraraghavan S. Basker	49
#46	Jonathan D. Bradbury	48
#47	Manish Motwani	47
#47	Shogo Mochizuki	47
#49	Jeremy A. Greenberger	46
#49	Robert E. Loredo	46