Topic leaderboard

G01T

Measurement of nuclear or X-radiation

Ranked by the PatentIndex Score — a 1–99 percentile within G01T · public-visibility date · generated 2026

top 25 per window · public-visibility date

Rising· last 2 yrs

Inventors whose newest G01T patents became public in the last 2 years — the current frontier

199Nathaniel Roth22 patents · 506 citations
296Vivek Nagarkar36 patents · 656 citations
392Jorge Uribe10 patents · 416 citations
488Kanai S. Shah36 patents · 434 citations
583Atsushi Iwashita46 patents · 632 citations
679Eriko Sato24 patents · 444 citations
775Brian David Yanoff32 patents · 268 citations
871Kosuke Terui22 patents · 211 citations
967Anthony R. Lubinsky16 patents · 154 citations
1063Christer Fröjdh5 patents · 296 citations
1158Christer Ullberg13 patents · 150 citations
1254Yutaka Kusuyama30 patents · 139 citations
1350Tuomas Pantsar9 patents · 135 citations
1446Yoel Zilberstien15 patents · 93 citations
1542Michael D. Heibel20 patents · 149 citations
1638Peiyan Cao135 patents · 193 citations
1733Raz Carmi8 patents · 91 citations
1829Damien Pauwels6 patents · 112 citations
1925Yurun Liu125 patents · 170 citations
2021Samuel Blahuta15 patents · 40 citations
2117Lucian Mihailescu8 patents · 83 citations
2213Go Kawata29 patents · 83 citations
238Louis Archambault9 patents · 59 citations
244Nicholas Ryan Konkle24 patents · 63 citations
251Kazuhiro Shirakawa18 patents · 40 citations

Active· last 5 yrs

Sustained G01T output across the last 5 years

199Konstantinos Spartiotis28 patents · 992 citations
296Samuel Mazin18 patents · 478 citations
392Toshio Kameshima63 patents · 1,440 citations
488Brian L. Justus15 patents · 788 citations
583Richard Conwell15 patents · 507 citations
679Devon Bernard19 patents · 303 citations
775Kevin Lyman19 patents · 303 citations
871Li Yao19 patents · 303 citations
967Nathaniel Roth22 patents · 506 citations
1063William Bert Nelson24 patents · 600 citations
1158Harrison H. Barrett16 patents · 587 citations
1254Vivek Nagarkar36 patents · 656 citations
1350Edgar V. Van Loef27 patents · 422 citations
1446Jorge Uribe10 patents · 416 citations
1542Marc A. Chappo27 patents · 672 citations
1638Katsuro Takenaka74 patents · 1,265 citations
1733Peter S. Friedman22 patents · 231 citations
1829Toshikazu Tamura18 patents · 313 citations
1925Kanai S. Shah36 patents · 434 citations
2021Douglas Albagli19 patents · 304 citations
2117Atsushi Iwashita46 patents · 632 citations
2213Eriko Sato24 patents · 444 citations
238Takuya Ryu20 patents · 429 citations
244Alessandro Soluri10 patents · 270 citations
251Hongdi Li30 patents · 289 citations

All-time canon

Career PatentIndex Score in G01T

199Jack W. Moorman8 patents · 1,193 citations
296John W. Wilent, Deceased8 patents · 1,193 citations
392Robert E. Melen6 patents · 751 citations
488Abigail A. Moorhouse5 patents · 702 citations
583Peter Fiekowsky5 patents · 702 citations
679Brian Skillicorn10 patents · 1,118 citations
775Tumay Tumer18 patents · 1,184 citations
871John M. Pavkovich7 patents · 1,139 citations
967Richard E. Colbeth12 patents · 1,097 citations
1063Clinton L. Lingren17 patents · 1,060 citations
1158William L. Ashburn9 patents · 778 citations
1254Stanley J. Friesenhahn11 patents · 840 citations
1350F. Patrick Doty14 patents · 822 citations
1446Boris Apotovsky9 patents · 744 citations
1542Jack F. Butler9 patents · 744 citations
1638Stanley W. Johnsen7 patents · 1,092 citations
1733Hisatoyo Kato26 patents · 1,586 citations
1829Frank L. Augustine6 patents · 441 citations
1925Rodney A. Mattson20 patents · 1,232 citations
2021Roger Stettner11 patents · 969 citations
2117Howard Bailey8 patents · 846 citations
2213David S. Vickers8 patents · 761 citations
238Karl W. Olson7 patents · 857 citations
244Richard B. Mazess16 patents · 1,303 citations
251Konstantinos Spartiotis28 patents · 992 citations

90–99 field-defining50–89 strong<50 emergingearned by citationsfrom family breadth