Inventor · Duncan, OK, US

Joe Murphey

3Patents
3h-index
5Co-inventors
39Inventor score

Filing activity: Nov 12, 1993 → Aug 28, 2002

Most-cited inventions

PatentTitleAreaCited byStatus
US5381864A Well treating methods using particulate blends Fixed Constructions 161 Expired
US5492178A Well treating methods and devices using particulate blends Fixed Constructions 142 Expired
US6886635B2 Filter cake removal fluid and method Chemistry; Metallurgy 41 Expired

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