Inventor · Sumner, WA, US

Roger L. Shingleton

1Patents
1h-index
2Co-inventors
22Inventor score

Filing activity: Dec 20, 1997 → Dec 20, 1997

Most-cited inventions

PatentTitleAreaCited byStatus
US5975021A Centrifugal feed distributor Emerging Cross-Sectional Technologies 6 Expired

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