Inventor · Winfield, IL, US

Robert A. Trygar

2Patents
1h-index
15Co-inventors
45Inventor score

Filing activity: Mar 12, 1986 → Aug 30, 2007

Most-cited inventions

PatentTitleAreaCited byStatus
US4736364A Switching system control arrangements Electricity 97 Expired
US8681960B2 Extending originating capabilities of a subscriber to devices in any telephony network Electricity 0 Active

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