Inventor · Waterloo, IA, US

Keith Baker

7Patents
4h-index
5Co-inventors
50Inventor score

Filing activity: Nov 6, 1978 → Mar 25, 2011

Most-cited inventions

PatentTitleAreaCited byStatus
US7401162B2 Multi-functional port Electricity 26 Expired
US4365268A Video planter guidance aid Human Necessities 11 Expired
US4401403A Spout control system Human Necessities 10 Expired
US4187720A Fuel line injection sensor Physics 7 Expired
US8593113B2 Supercapacitor backup power supply with bi-directional power flow Electricity 4 Active
US6535028B1 Data bus fault detection circuit and method Electricity 4 Expired
US7915866B2 Supercapacitor backup power supply with bi-directional power flow Electricity 1 Active

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