Inventor · Kent, WA, US

Philip E. Roll

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

Filing activity: Jun 3, 1991 → Jun 3, 1991

Most-cited inventions

PatentTitleAreaCited byStatus
US5271145A Rope saw cutting apparatus and method for scarfing composites Emerging Cross-Sectional Technologies 9 Expired

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