Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Arizona ranks #16 among US states for total patents filed in 2016, with 7,689 patents from 3,707 inventors across 90 cities. On a per-capita basis that is 1.1 patents per 1,000 residents, a standard benchmark for comparing state-level R&D intensity.

Top Cities in Arizona 2016

Rank City Patents Inventors
#1 Tucson, AZ 1,680 705
#2 Phoenix, AZ 1,300 625
#3 Chandler, AZ 1,224 561
#4 Scottsdale, AZ 664 337
#5 Gilbert, AZ 516 261
#6 Mesa, AZ 430 209
#7 Tempe, AZ 410 234
#8 Flagstaff, AZ 239 113
#9 Peoria, AZ 115 66
#10 Glendale, AZ 95 67
#11 Vail, AZ 94 43
#12 Cave Creek, AZ 86 31
#13 Paradise Valley, AZ 80 45
#14 Oro Valley, AZ 74 43
#15 Queen Creek, AZ 60 26
#16 Anthem, AZ 59 15
#17 Fountain Hills, AZ 42 16
#18 Sahuarita, AZ 35 18
#19 Prescott, AZ 30 21
#20 Sedona, AZ 28 10
#21 Goodyear, AZ 27 20
#22 Marana, AZ 25 12
#23 Litchfield Park, AZ 24 14
#24 Yuma, AZ 24 14
#25 Maricopa, AZ 18 15

Top Inventors in Arizona 2016

Rank Inventor City Company Patents
1 Lokesh M. Gupta Tucson IBM 54
2 Michael T. Benhase Tucson IBM 53
3 Dylan J. Boday Tucson IBM 51
#4 Timothy W. Markison Mesa Cleversafe 39
#5 David C. Reed Tucson IBM 36
#6 Max D. Smith Tucson IBM 33
#6 Bradley D. Schweigert Cave Creek Parsons Xtreme Golf 33
#8 Elmoustapha Ould-Ahmed-Vall Chandler 29
#9 Roy Edward McAlister Phoenix Mcalister Technologies 27
#10 Jeffrey P. Baldwin Anthem Hubbell Incorporated 26
#10 Michael R. Nicolette Scottsdale Parsons Xtreme Golf 26
#12 Marc Stein Chandler Orthosensor 25
#13 Ajay Kumar Phoenix Applied Materials 24
#13 Robert W. Ellis Phoenix Sandisk Technologies 24
#15 Ryan Liebengood Gilbert Hubbell Incorporated 22
#15 Daniel J. Winarski Tucson IBM 22
#15 Nathan A. Winslow Scottsdale Biomet Manufacturing 22
#15 John Klein Chandler Titan3 Technology 22
#19 Gordon M. Grivna Mesa onsemi 21
#19 Nathan A. Patulski Scottsdale Axon Enterprise 21
#19 Matthew J. Kalos Tucson IBM 21
#22 Theresa M. Brown Tucson IBM 19
#22 Mark David Lowenthal Gilbert Nthdegree Technologies Worldwide 19
#24 Robert R. Parsons Scottsdale Parsons Xtreme Golf 18
#24 William Johnstone Ray Fountain Hills Nthdegree Technologies Worldwide 18

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