Inventor · West Milton, OH, US

Ronald D. Schaefer

1Patents
1h-index
4Co-inventors
25Inventor score

Filing activity: Apr 21, 1994 → Apr 21, 1994

Most-cited inventions

PatentTitleAreaCited byStatus
US5515876A Torsion bar assembly Fixed Constructions 18 Expired

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