Inventor · Highland Park, IL, US

David Efergan

2Patents
2h-index
3Co-inventors
27Inventor score

Filing activity: Apr 14, 2005 → Apr 14, 2005

Most-cited inventions

PatentTitleAreaCited byStatus
US8874487B2 Software wrapper having use limitation within a geographic boundary Physics 12 Active
US8732841B2 Software license server with geographic location validation Physics 12 Active

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