Inventor · disambiguated record
Keith Harry Nothacker
Also filed as: NOTHACKER KEITH · NOTHACKER KEITH H · NOTHACKER KEITH HARRY
57 granted patents·12 pending applications·942 citations·filing 2005–2025
99Inventor score
Top patents by PatentIndex Score
69 records- 0198US11646120B2Method and system for monitoring intoxicationKHN SOLUTIONS INC·Filed 2022·Granted May 9, 2023·11 cites·18 claims
- 0298US11602306B2Method and system for remote transdermal alcohol monitoringKHN SOLUTIONS INC·Filed 2022·Granted Mar 14, 2023·12 cites·20 claims
- 0397US11471079B2Wearable system and method for monitoring intoxicationKHN SOLUTIONS INC·Filed 2021·Granted Oct 18, 2022·10 cites·15 claims
- 0497US11324449B2Method and system for transdermal alcohol monitoringKHN SOLUTIONS INC·Filed 2020·Granted May 10, 2022·17 cites·21 claims
- 0597US10987038B2Wearable system and method for monitoring intoxicationKHN SOLUTIONS INC·Filed 2020·Granted Apr 27, 2021·16 cites·19 claims
- 0697US9915644B2Method and system for remotely monitoring intoxicationKHN SOLUTIONS INC·Filed 2015·Granted Mar 13, 2018·23 cites·20 claims
- 0797US9250228B2Method and system for remotely monitoring intoxicationKHN SOLUTIONS INC·Filed 2015·Granted Feb 2, 2016·26 cites·14 claims
- 0897US9192334B2Method and system for monitoring intoxicationKHN SOLUTIONS INC·Filed 2015·Granted Nov 24, 2015·40 cites·20 claims
- 0997USD586677SBreathalyzerKHN SOLUTIONS LLC·Filed 2008·Granted Feb 17, 2009·85 cites·1 claims
- 1096US10352923B2Method and system for remotely monitoring intoxicationKHN SOLUTIONS INC·Filed 2018·Granted Jul 16, 2019·18 cites·20 claims
- 1196US10182752B2Wearable system and method for monitoring intoxicationKHN SOLUTIONS INC·Filed 2017·Granted Jan 22, 2019·27 cites·17 claims
- 1296US9872649B2Method and system for monitoring intoxicationKHN SOLUTIONS INC·Filed 2016·Granted Jan 23, 2018·19 cites·19 claims
- 1396US9662065B2Method and system for monitoring intoxicationKHN SOLUTIONS INC·Filed 2015·Granted May 30, 2017·30 cites·20 claims
- 1496US8878669B2Method and system for monitoring intoxicationKHN SOLUTIONS INC·Filed 2014·Granted Nov 4, 2014·45 cites·20 claims
- 1595US12011288B2Method and system for remote transdermal alcohol monitoringKHN SOLUTIONS LLC·Filed 2023·Granted Jun 18, 2024·3 cites·19 claims
- 1695US9788772B2Wearable system and method for monitoring intoxicationKHN SOLUTIONS INC·Filed 2016·Granted Oct 17, 2017·28 cites·23 claims
- 1795USD539683SBreathalyzerKHN SOLUTIONS LLC·Filed 2005·Granted Apr 3, 2007·77 cites·1 claims
- 1894US11986316B2Method and system for monitoring intoxicationKHN SOLUTIONS LLC·Filed 2023·Granted May 21, 2024·1 cites·18 claims
- 1994US10631767B2Wearable system and method for monitoring intoxicationKHN SOLUTIONS INC·Filed 2018·Granted Apr 28, 2020·17 cites·18 claims
- 2094USD727764SBreathalyzerKHN SOLUTIONS INC·Filed 2014·Granted Apr 28, 2015·51 cites·1 claims
- 2193US9076317B2Method and system for monitoring intoxicationKHN SOLUTIONS INC·Filed 2014·Granted Jul 7, 2015·48 cites·19 claims
- 2293USD727763SBreathalyzerKHN SOLUTIONS INC·Filed 2014·Granted Apr 28, 2015·47 cites·1 claims
- 2392US10034635B2Method and system for monitoring intoxicationKHN SOLUTIONS INC·Filed 2017·Granted Jul 31, 2018·10 cites·21 claims
- 2492US9600632B2Method and system for monitoring intoxicationKHN SOLUTIONS INC·Filed 2015·Granted Mar 21, 2017·8 cites·20 claims
- 2592USD724980SBreathalyzerKHN SOLUTIONS INC·Filed 2014·Granted Mar 24, 2015·49 cites·1 claims
- 2691US12343133B1Method and system for detecting and maintaining performance of an alcohol sensing deviceKHN SOLUTIONS LLC·Filed 2024·Granted Jul 1, 2025·1 cites·18 claims
- 2791USD956588SBiomonitoring wristbandKHN SOLUTIONS INC·Filed 2020·Granted Jul 5, 2022·14 cites·1 claims
- 2891USD705100SBreathalyzerKHN Solutions·Filed 2013·Granted May 20, 2014·51 cites·1 claims
- 2990US11006895B2Method and system for transdermal alcohol monitoringKHN SOLUTIONS INC·Filed 2019·Granted May 18, 2021·9 cites·18 claims
- 3089US10653358B2Method and system for monitoring intoxicationKHN SOLUTIONS INC·Filed 2018·Granted May 19, 2020·4 cites·20 claims
- 3189US2025029726A1Method and system for monitoring intoxicationKHN SOLUTIONS LLC·Filed 2024·Application pending·0 cites
- 3287US12318216B2Method and system for monitoring intoxicationKHN SOLUTIONS LLC·Filed 2024·Granted Jun 3, 2025·0 cites·20 claims
- 3387US10895568B2Method and system for remotely monitoring intoxicationKHN SOLUTIONS INC·Filed 2019·Granted Jan 19, 2021·3 cites·21 claims
- 3486US11253196B2Method and system for transdermal alcohol monitoringKHN SOLUTIONS INC·Filed 2021·Granted Feb 22, 2022·1 cites·20 claims
- 3586USD918071SBiomonitoring wristbandKHN SOLUTIONS INC·Filed 2019·Granted May 4, 2021·22 cites·1 claims
- 3686US2025268526A1Method and system for monitoring intoxicationKHN SOLUTIONS LLC·Filed 2025·Application pending·0 cites
- 3785US2023230702A1Method and system for monitoring intoxicationKHN SOLUTIONS INC·Filed 2023·Application pending·0 cites
- 3885US2025032048A1Method and system for transdermal alcohol monitoringKHN SOLUTIONS LLC·Filed 2024·Application pending·0 cites
- 3984US12171579B2Method and system for transdermal alcohol monitoringKHN SOLUTIONS LLC·Filed 2023·Granted Dec 24, 2024·0 cites·20 claims
- 4084US9996673B2Method and system for monitoring intoxicationKHN SOLUTIONS INC·Filed 2016·Granted Jun 12, 2018·2 cites·20 claims
- 4184US9740827B2Method and system for monitoring intoxicationKHN SOLUTIONS INC·Filed 2016·Granted Aug 22, 2017·2 cites·20 claims
- 4284USD782927SBreathalyzerKHN SOLUTIONS INC·Filed 2015·Granted Apr 4, 2017·24 cites·1 claims
- 4383US11393588B2Method and system for monitoring intoxicationKHN SOLUTIONS INC·Filed 2018·Granted Jul 19, 2022·2 cites·18 claims
- 4483US2024102989A1Method and system for remotely monitoring intoxicationKHN SOLUTIONS LLC·Filed 2023·Application pending·0 cites
- 4582USD978691SBiomonitoring wristbandKHN SOLUTIONS INC·Filed 2021·Granted Feb 21, 2023·7 cites·1 claims
- 4681USD939365SBiomonitoring wristbandKHN SOLUTIONS INC·Filed 2019·Granted Dec 28, 2021·19 cites·1 claims
- 4780US12076144B2Wearable system and method for monitoring intoxicationKHN SOLUTIONS LLC·Filed 2022·Granted Sep 3, 2024·0 cites·19 claims
- 4877USD901317SBiomonitoring wristbandKHN SOLUTIONS INC·Filed 2019·Granted Nov 10, 2020·13 cites·1 claims
- 4977US2022008004A1Method and system for monitoring intoxicationKHN SOLUTIONS INC·Filed 2021·Application pending·0 cites
- 5075US11864917B2Method and system for transdermal alcohol monitoringKHN SOLUTIONS LLC·Filed 2022·Granted Jan 9, 2024·0 cites·17 claims
Showing the top 50 of 69 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →