Inventor · Menasha, WI, US

Paul Ehlers

1Patents
1h-index
3Co-inventors
25Inventor score

Filing activity: Jun 20, 1984 → Jun 20, 1984

Most-cited inventions

PatentTitleAreaCited byStatus
US4791565A Apparatus for controlling the use of computer software Physics 246 Expired

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