Inventor · West Chester, PA, US

Frederick D. Rotar

2Patents
2h-index
1Co-inventors
24Inventor score

Filing activity: Mar 28, 1978 → Feb 5, 1979

Most-cited inventions

PatentTitleAreaCited byStatus
US4251928A Metal impregnated dryer fabric Emerging Cross-Sectional Technologies 45 Expired
US4172910A Coating of papermaking fabrics Textiles; Paper 39 Expired

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