Inventor · Schwerte, DE

Detlev Kramer

1Patents
1h-index
6Co-inventors
25Inventor score

Filing activity: Apr 12, 2001 → Apr 12, 2001

Most-cited inventions

PatentTitleAreaCited byStatus
US6803851B1 Method for carrying out a keyless access authorization check and keyless access authorization check device Physics 53 Expired

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