Inventor · North Andover, MA, US

Ibrahim El Hefni

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

Filing activity: Jul 12, 1976 → Jul 12, 1976

Most-cited inventions

PatentTitleAreaCited byStatus
US4060778A Microwave harmonic absorption filter Electricity 9 Expired

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