Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Michael James Manfra — 3 Patents in 2021

Microsoft: 3 patents #406 of 6,492Top 7%
West Lafayette, IN: #24 of 381 inventorsTop 7%
Indiana: #294 of 3,792 inventorsTop 8%
Overall (2021): #70,248 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11211543 Semiconductor-superconductor hybrid device and its fabrication Geoffrey Charles Gardner, Asbjørn Cennet Cliff Drachmann, Charles M. Marcus 2021-12-28 $185,798,000
11201273 Semiconductor-superconductor heterostructure Dmitry PIKULIN, Geoffrey Charles Gardner, Raymond Leonard Kallaher, Georg Wolfgang Winkler, Sergei V. Gronin +3 more 2021-12-14 $326,394,000
11127820 Quantum well field-effect transistor and method for manufacturing the same Candice THOMAS 2021-09-21 $157,007,000