Inventor · Corvallis, OR, US

Fred E. Tarver

3Patents
3h-index
6Co-inventors
36Inventor score

Filing activity: Dec 11, 1991 → Jan 20, 1995

Most-cited inventions

PatentTitleAreaCited byStatus
US5409134A Pressure-sensitive accumulator for ink-jet pens Performing Operations; Transporting 106 Expired
US5505339A Pressure-sensitive accumulator for ink-jet pens Performing Operations; Transporting 30 Expired
US5742308A Ink jet printer cartridge refilling method and apparatus Performing Operations; Transporting 13 Expired

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