Inventor · San Francisco, CA, US

David B. Callender

2Patents
2h-index
2Co-inventors
30Inventor score

Filing activity: Apr 6, 2001 → Feb 8, 2006

Most-cited inventions

PatentTitleAreaCited byStatus
US7027999B2 Method of and apparatus for forecasting item availability Physics 29 Expired
US7233909B2 Method of and apparatus for forecasting item availability Physics 7 Expired

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