Inventor · Hugo, MN, US

Bob Ellman

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

Filing activity: Jul 1, 2010 → Jul 1, 2010

Most-cited inventions

PatentTitleAreaCited byStatus
US8557479B2 Slideable cylindrical valve for fuel cell Emerging Cross-Sectional Technologies 8 Active

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