Inventor · Knoxville, TN, US

Darrell Douglas

4Patents
2h-index
7Co-inventors
33Inventor score

Filing activity: Jan 13, 2014 → Feb 17, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
USD736486S1 Handheld transceiver with display General 10 Active
USD986512S1 Pet boundary collar receiver General 6 Active
USD986753S1 Pet boundary transmitter General 2 Active
USD985407S1 Pet boundary control panel General 1 Active

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