Inventor · San Francisco, CA, US

Keith Harry Nothacker

55Patents
16h-index
14Co-inventors
81Inventor score

Filing activity: Jul 15, 2005 → Oct 21, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
USD586677S1 Breathalyzer General 78 Expired
USD539683S1 Breathalyzer General 69 Expired
USD705100S1 Breathalyzer General 46 Active
USD727764S1 Breathalyzer General 45 Active
USD724980S1 Breathalyzer General 43 Active
US9076317B2 Method and system for monitoring intoxication Human Necessities 42 Active
USD727763S1 Breathalyzer General 42 Active
US8878669B2 Method and system for monitoring intoxication Human Necessities 37 Active
US9192334B2 Method and system for monitoring intoxication Human Necessities 32 Active
US9662065B2 Method and system for monitoring intoxication Human Necessities 24 Active
USD782927S1 Breathalyzer General 22 Active
US9788772B2 Wearable system and method for monitoring intoxication Human Necessities 22 Active
US10182752B2 Wearable system and method for monitoring intoxication Human Necessities 21 Active
US9250228B2 Method and system for remotely monitoring intoxication Physics 19 Active
USD918071S1 Biomonitoring wristband General 19 Active
USD939365S1 Biomonitoring wristband General 17 Active
US9915644B2 Method and system for remotely monitoring intoxication Physics 16 Active
US9872649B2 Method and system for monitoring intoxication Human Necessities 15 Active
US10631767B2 Wearable system and method for monitoring intoxication Human Necessities 14 Active
US10987038B2 Wearable system and method for monitoring intoxication Human Necessities 13 Active
USD901317S1 Biomonitoring wristband General 13 Active
USD710223S1 Breathalyzer General 11 Active
US11324449B2 Method and system for transdermal alcohol monitoring Electricity 10 Active
USD956588S1 Biomonitoring wristband General 10 Active
USD744881S1 Breathalyzer General 10 Active

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