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USPTO Patent Rankings Data through Sept 30, 2025
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Top Inventors 2011

Ranked by patent count

Showing 4,251–4,300 of 364,097 inventors

Rank Name Patents Location Company
#4251 Philip J. Pietraski 9 Jericho, NY Interdigital Patent Holdings
#4252 Philippe Kahn 9 Santa Cruz, CA Dp Technologies
#4253 Peter Roehrig 9 Wien, AT Mam Babyartikel Gesellschaft M.B.H.
#4254 Peter G. Odell 9 Mississauga, CA Xerox
#4255 Peter K. Malkin 9 Ardsley, NY IBM
#4256 Peter Larsson 9 Solna, CA Ericsson
#4257 Peter Laackmann 9 Munich, DE Infineon Technologies Ag
#4258 Peter Kim 9 Novi, MI Toyota
#4259 Peter Chi Fai Ho 9 Pittsburgh, PA Ric Investments
#4260 Peder J. Gulbrandsen 9 Aurora, IL Usg Interiors
#4261 Peter Busley 9 Linz, DE Wirtgen Gmbh
#4262 Peter Wesley Bristol 9 Seattle, WA Meta
#4263 Patrick J. Walsh 9 Naperville, IL Gogo
#4264 Patrick Tao 9 San Jose, CA Kineto Wireless
#4265 Paul Polakis 9 Mill Valley, CA Genentech
#4266 Paul Petzl 9 Barraux, FR Zedel
#4267 Patrick A. McKinley 9 Corvallis, OR Disney
#4268 Patrick L. Iversen 9 Corvallis, OR Avi Biopharma
#4269 Paul Howley 9 Elmore, AU Bavarian Nordic A/S
#4270 Patrick R. Destain 9 Allen, TX 3M
#4271 Patrice Andre Commaret 9 Rubelles, FR Snecma
#4272 Paul Chaplin 9 Gräfelfing, DE Bavarian Nordic A/S
#4273 Paramvir Bahl 9 Bellevue, WA Microsoft
#4274 Paul W. Alexander 9 Ypsilanti, MI General Motors
#4275 Osamu Tsujii 9 Kawasaki, JP Canon
#4276 Osamu Tsuboi 9 Kawasaki, JP Fujitsu Limited
#4277 Osamu Maeda 9 Yokohama, JP Funai Electric Co.
#4278 Omry Ben-Ezra 9 Nes Ziona, IL Bio Control Medical (B.C.M.)
#4279 Oliver Joen-an Ma 9 Arcadia, CA Unknown
#4280 Olle Gunnar Heinonen 9 Eden Prairie, MN Seagate Technology
#4281 O Hyung Kwon 9 Daejeon, KR KAIST
#4282 Nurettin Burcak Beser 9 Palo Alto, CA Juniper Networks
#4283 Nobuyuki Yamashita 9 Hitachi, JP Kubota
#4284 Noriyoshi Shimizu 9 Nagano, JP Shinko Electric Industries Co.
#4285 Norbert Rahn 9 Forchheim, DE Siemens Aktiengesellschaft
#4286 Nobuo Nakamura 9 Nagoya, JP Sony
#4287 Norinao Kouma 9 Atsugi, JP Fujitsu Limited
#4288 Nobutaka Kodama 9 Fukuoka, JP Panasonic
#4289 Nobuhiko Kita 9 Okazaki, JP Ricoh Company
#4290 Norbert Kaula 9 Arvada, CO Nuvasive
#4291 Nobuo Iwata 9 Yokohama, JP Ricoh Company
#4292 Nicholas M. Nardacci 9 Barrington, RI Acushnet
#4293 Nick Kovalkevich 9 Milton, GA Exide Technologies
#4294 Nicholas B. Duck 9 Morrisville, NC Athenix
#4295 Nan Nan 9 Longbeilingcun, CA Super Talent Electronics
#4296 Naoki Morishita 9 Yokohama, JP Kabushiki Kaisha Toshiba
#4297 Naoki Mori 9 Wako, JP Honda Motor Co.
#4298 Naoto Kusumoto 9 Yokohama, JP Semiconductor Energy Laboratory
#4299 Nadim Khlat 9 Cugnaux, FR Qorvo Us
#4300 Naoki Ishikawa 9 Chiba, JP Canon