Inventor · Painesville, OH, US

Willis E. Perry

1Patents
1h-index
1Co-inventors
22Inventor score

Filing activity: Jul 17, 1989 → Jul 17, 1989

Most-cited inventions

PatentTitleAreaCited byStatus
US4913748A Method and apparatus for continuous annealing Chemistry; Metallurgy 8 Expired

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