Top Inventors in Phoenix, AZ | Patent Leaderboard

Phoenix, AZ ranks #72 worldwide for total patents filed all time, with 34,375 patents from 6,660 inventors. Leading employers of inventors based in Phoenix, AZ include Karsten Manufacturing, Applied Materials, The Procter & Gamble. That works out to 21.4 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 6,660 inventors

Rank	Inventor	Primary Company	Patents
1	Xiaojian Chen	Karsten Manufacturing	403
2	Ajay Kumar	Applied Materials	385
3	John A. Solheim	Karsten Manufacturing	281
#4	Anthony D. Serrano	Karsten Manufacturing	250
#5	Toan Trinh	The Procter & Gamble	231
#6	Martin R. Jertson	Karsten Manufacturing	221
#7	Roy Edward McAlister	Mcalister Technologies	183
#8	Michael H. Slayton	Guided Therapy Systems	173
#9	Ronald Patrick Huemoeller	Amkor Technology	164
#10	Thomas J. Kolze	Broadcom	160
#11	Michael Meyer	Ericsson	159
#12	Marty R. Jertson	Karsten Manufacturing	157
#13	Peter G. Barthe	Guided Therapy Systems	156
#14	Robert L. Sankman	Intel	153
#15	Kai Liu	Realtek Semiconductor	137
#16	Lawrence T. Clark	Intel	132
#17	Eric James Shero	Asm Ip Holding B.V.	129
#18	Eric V. Cole	—	126
#19	Henning Braunisch	Intel	119
#20	Alexander Wayne Hietala	Qorvo Us	117
#21	Fred Bishop	American Express	115
#22	Erik M. Henrikson	Karsten Manufacturing	111
#23	Tarek El Dokor	Edge 3 Technologies	107
#24	Caleb S. Kroloff	Parsons Xtreme Golf	102
#25	Evan K. Fram	D.R. Systems	101
#26	Jacob T. Clarke	Karsten Manufacturing	100
#27	Mark A. Schmisseur	Intel	97
#28	Mark C. Morris	Honeywell	95
#28	Robert W. Ellis	Sandisk Technologies	95
#30	Lakshminarayan Viswanathan	Nxp Usa	91
#31	Matthew Wade Puckett	Honeywell	86
#32	Shankar Swaminathan	Lam Research	85
#33	Chandrashekhar P. Pathak	University Of Texas System	84
#33	Shuo-Hsiu Hsu	—	84
#35	John M. Pigott	Freeescale Semiconductor	83
#36	Yusheng LIN	onsemi	78
#37	Siamak Delshadpour	Nxp B.V.	76
#38	Stuart Lindsay	Arizona Board Of Regents For And On Behalf Of Arizona State University	74
#39	Michael N. Kozicki	Axon Technologies	73
#39	Paul D. Wood	Karsten Manufacturing	73
#41	Sukianto Rusli	Amkor Technology	69
#42	Wayne Johnson	Tokyo Electron Limited	68
#43	Ioan Cosmescu	I.C. Medical	67
#44	Patrice M. Parris	Freeescale Semiconductor	65
#44	Daniel R. Tayloe	Motorola	65
#44	Brent D. Larson	Honeywell	65
#47	Mathew J. Manusharow	Intel	64
#48	Brett Curtin	Craftmade International	63
#48	Derek L. Davis	Intel	63
#50	Matthew W. Simone	Karsten Manufacturing	60

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