Inventor · Rockford, IL, US

John Readman

17Patents
7h-index
13Co-inventors
59Inventor score

Filing activity: May 4, 1979 → Jun 28, 1996

Most-cited inventions

PatentTitleAreaCited byStatus
US4772245A Torque transmitting elastomeric shaft coupling with spline backup Mechanical Engineering; Lighting; Heating 31 Expired
US4647805A Dynamoelectric machine Electricity 28 Expired
US5719566A Method and apparatus for detecting dormant actuator failure Performing Operations; Transporting 25 Expired
US4815525A Deployable space radiator with condenser Performing Operations; Transporting 15 Expired
US4861313A Elastomeric shaft coupling for concentric shafts Mechanical Engineering; Lighting; Heating 10 Expired
US4683389A Oil scavenge system Electricity 8 Expired
US4643250A Fluid jet impingement heat exchanger for operation in zero gravity conditions Emerging Cross-Sectional Technologies 7 Expired
US4578946A Hydrazine fuel catalytic gas generator and injector therefor Mechanical Engineering; Lighting; Heating 6 Expired
US4690210A Fluid jet impingement heat exchanger for operation in zero gravity conditions Emerging Cross-Sectional Technologies 5 Expired
US4875826A Pitot pump assembly for a rotating fluid management device Emerging Cross-Sectional Technologies 4 Expired
US5020923A Transmission/gearbox vibration damping system Emerging Cross-Sectional Technologies 4 Expired
US4304171A Power boost mechanism Performing Operations; Transporting 3 Expired
US4804196A Sealing assembly for a device having a rotatable shaft Emerging Cross-Sectional Technologies 2 Expired
US4613892A Laminated semiconductor assembly Electricity 2 Expired
US4716639A Method of making a hydrazine fuel injector Emerging Cross-Sectional Technologies 2 Expired
US4445420A Power boost mechanism Mechanical Engineering; Lighting; Heating 1 Expired
US4690470A Rotating shaft electrical connection Electricity 1 Expired

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