Inventor · Portland, OR, US

Jonathan Sidney Edelson

75Patents
19h-index
27Co-inventors
84Inventor score

Filing activity: Jun 10, 1994 → Jun 1, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US7469858B2 Geared wheel motor design Emerging Cross-Sectional Technologies 69 Expired
US5994638A Method and apparatus for thermionic generator Electricity 68 Expired
US6657334B1 High phase order motor with mesh connected windings Electricity 66 Expired
US5675972A Method and apparatus for vacuum diode-based devices with electride-coated electrodes Emerging Cross-Sectional Technologies 62 Expired
US6838791B2 Mesh connected electrical rotating machine with span changing Electricity 61 Expired
US7116019B2 Mesh connected electrical rotating machine with span changing Electricity 55 Expired
US5874039A Low work function electrode Mechanical Engineering; Lighting; Heating 51 Expired
US5722242A Method and apparatus for improved vacuum diode heat pump Emerging Cross-Sectional Technologies 49 Expired
US6117344A Method for manufacturing low work function surfaces Physics 39 Expired
US5973259A Method and apparatus for photoelectric generation of electricity Electricity 38 Expired
US6348775B1 Drive wave form synchronization for induction motors Electricity 31 Expired
US6229083A Thermionic generator Electricity 30 Expired
US6825575B1 Electronically controlled engine generator set Emerging Cross-Sectional Technologies 30 Expired
US6680214B1 Artificial band gap Emerging Cross-Sectional Technologies 25 Expired
US6089311A Method and apparatus for vacuum diode heat pump Emerging Cross-Sectional Technologies 24 Expired
US6103298A Method for making a low work function electrode Emerging Cross-Sectional Technologies 23 Expired
US5810980A Low work-function electrode Mechanical Engineering; Lighting; Heating 21 Expired
US7105938B2 Electronically controlled engine generator set Emerging Cross-Sectional Technologies 20 Expired
US6285769A Force balance microphone Electricity 19 Expired
US6054837A Polyphase induction electrical rotating machine Electricity 18 Expired
US6922037B2 Rotating induction apparatus Emerging Cross-Sectional Technologies 17 Expired
US8146369B2 Integrated direct drive starter/generator for turbines Emerging Cross-Sectional Technologies 16 Active
US5981866A Process for stampable photoelectric generator Electricity 15 Expired
US6570361B1 Rotating induction apparatus Electricity 12 Expired
US8220740B2 Motor for driving aircraft, located adjacent to undercarriage wheel Emerging Cross-Sectional Technologies 12 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.