Inventor · Spokane, WA, US

Keith Grateful

2Patents
2h-index
3Co-inventors
30Inventor score

Filing activity: Nov 29, 1990 → Jul 16, 1993

Most-cited inventions

PatentTitleAreaCited byStatus
US5130641A Eddy wheel edge sensor Emerging Cross-Sectional Technologies 5 Expired
US5410246A Method for detection of a marked element in proximity to a sensor Emerging Cross-Sectional Technologies 3 Expired

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