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USPTO Patent Rankings
Data through Sept 30, 2025
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Inventors
Top Inventors
2017
Ranked by patent count
Showing
19,001–19,050
of
506,227
inventors
Rank
Name
Patents
Location
Company
#19001
Rahul Nair
6
Hayward, CA
PayPal
#19002
Rajiv K. Mongia
6
Portland, OR
Intel
#19003
Ralph Mazitschek
6
Belmont, MA
The General Hospital
#19004
Rahul Marwah
6
Seattle, WA
Microsoft
#19005
Ravindra Majeti
6
Palo Alto, CA
Stanford University
#19006
Raminda Udaya Madurawe
6
Sunnyvale, CA
Intel
#19007
Raymond A. Lia
6
Auburn, NY
Welch Allyn
#19008
Randy Lewis
6
Greenville, SC
Hubbell Incorporated
#19009
Randall T. Lashinski
6
Windsor, CA
Boston Scientific Scimed
#19010
Ralph Kurt
6
Eindhoven, NL
Koniniklijke Philips N.V.
#19011
Rajeev Kumar
6
San Diego, CA
Qualcomm
#19012
Rajneesh Kumar
6
San Jose, CA
Qualcomm
#19013
Ramamurthy Krithivas
6
Chandler, AZ
Intel
#19014
Ravishanker Krishnamoorthy
6
Singapore, SG
Disney
#19015
Rajendra Prasad Kodaypak
6
Sammamish, WA
AT&T
#19016
Ravi V. Khadiwala
6
Bartlett, IL
IBM
#19017
Ralf Karch
6
Kleinostheim, DE
Umicore Ag & Co. Kg
#19018
Randall E. Johnson
6
White Lake, MI
Nissan North America
#19019
Ralph H. Johnson
6
Round Rock, TX
Finisar
#19020
Randy S. Johnson
6
O'Fallon, MO
IBM
#19021
Raymond Anthony Joao
6
Yonkers, NY
Gtj Ventures
#19022
Rajagopalan Janakiraman
6
Cupertino, CA
Cisco
#19023
Rahul Jain
6
Jaipur, CA
Broadcom
#19024
Ravi Jagasia
6
Basel, CH
Hoffmann-La Roche
#19025
Razvan Ioan Ionasec
6
Lawrenceville, NJ
Siemens Aktiengesellschaft
#19026
Raymond Hofman
6
Midland, TX
Peak Completion Technologies
#19027
Rainer Hessmer
6
Rancho Santa Margarita, CA
Rockwell Automation
#19028
Randall Robert Henry
6
Lebanon, PA
Te Connectivity Co.
#19029
Raymond Hauser
6
Sullivan, IL
Hydro-Gear Limited Partnership
#19030
Rachel E. Haurwitz
6
Kensington, CA
Caribou Biosciences
#19031
Ralf Groene
6
Kirkland, WA
Microsoft
#19032
Rainer Graumann
6
Edenkoben, DE
Siemens Aktiengesellschaft
#19033
Ramya Gopalan
6
Cupertino, CA
Amazon
#19034
Raghuraman Gopalan
6
Freehold, NJ
AT&T
#19035
Raymond S. Glover
6
Cambridge, GB
IBM
#19036
Rajesh Ghosh
6
Bengaluru, IN
Schneider Electric It
#19037
Rahil Garnavi
6
Melbourne, AU
IBM
#19038
Ralph C. Frangioso, Jr.
6
Franklin, MA
Emc
#19039
Rainer Fasching
6
Mill Valley, CA
Amprius
#19040
Ramanujam Srinidhi Embar
6
Gilbert, AZ
—
#19041
Rajendra C. Dias
6
Phoenix, AZ
Intel
#19042
Ravinder Devarajan
6
Cary, NC
Sas Institute
#19043
Rainer Dehmann
6
Berlin, DE
Volkswagen
#19044
Raymond V. Damadian
6
Woodbury, NY
Fonar
#19045
Ralph Wayne Cunningham
6
Milan, MI
Ford
#19046
Randolph E. Crutchfield
6
Scottsdale, AZ
Medtronic
#19047
Ray L. Chang
6
Saratoga, CA
Apple
#19048
Ramesh Chandrasekharan
6
Portland, OR
Lam Research
#19049
Ralph Brunner
6
Cupertino, CA
Apple
#19050
Rahul Bose
6
New Delhi, WI
Zen Design Solutions Limited
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