Inventor · Powell, OH, US

Robert C. Walen

2Patents
2h-index
2Co-inventors
27Inventor score

Filing activity: May 23, 1989 → Mar 23, 1993

Most-cited inventions

PatentTitleAreaCited byStatus
US5092310A Mining pick Fixed Constructions 20 Expired
US5318006A Cutting insert utilizing superabrasive compacts Fixed Constructions 7 Expired

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