Inventor · Danville, CA, US

Dennis Raefield

2Patents
2h-index
6Co-inventors
27Inventor score

Filing activity: Sep 7, 2012 → Sep 7, 2012

Most-cited inventions

PatentTitleAreaCited byStatus
US8941465B2 System and method for secure entry using door tokens Electricity 156 Active
US8907763B2 System, station and method for mustering Electricity 23 Active

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