Inventor · Pittsburgh, PA, US

Donald E. McWilliams

4Patents
4h-index
5Co-inventors
39Inventor score

Filing activity: Dec 8, 1975 → Dec 23, 1983

Most-cited inventions

PatentTitleAreaCited byStatus
US4518653A Chemically treated glass fibers for reinforcing polymeric materials and processes Emerging Cross-Sectional Technologies 17 Expired
US3996032A Insulated heater tray for making glass fibers and method for using same Mechanical Engineering; Lighting; Heating 16 Expired
US4370157A Stable sizing compositions used during forming of glass fibers and resulting fiber Emerging Cross-Sectional Technologies 15 Expired
US4370439A Method of preparing a sizing composition for treating glass fibers Emerging Cross-Sectional Technologies 12 Expired

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