Inventor · Sayville, NY, US

Randolph Purdy

2Patents
2h-index
6Co-inventors
30Inventor score

Filing activity: Nov 28, 2000 → Jun 12, 2002

Most-cited inventions

PatentTitleAreaCited byStatus
US6483454B1 Close formation aircraft collision avoidance Physics 30 Expired
US6789016B2 Integrated airborne transponder and collision avoidance system Physics 26 Expired

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