Inventor · disambiguated record
Dirk Ahlgrim
Also filed as: AHLGRIM DIRK
61 granted patents·6 pending applications·1,127 citations·filing 2000–2024
99Inventor score
Files withSIMPLISAFE INC48BECTON DICKINSON CO3FILIP TECHNOLOGIES UK LTD3ALTEC LANSING A DIVISION OF PL2ARIZANT HEALTHCARE INC2
Top patents by PatentIndex Score
67 records- 0198US11359941B1Smoke detector housing and surface mountSIMPLISAFE INC·Filed 2021·Granted Jun 14, 2022·14 cites·20 claims
- 0295US11933636B2Smoke detector housing and surface mountSIMPLISAFE INC·Filed 2023·Granted Mar 19, 2024·1 cites·20 claims
- 0394USD853264SDoorbellSIMPLISAFE INC·Filed 2017·Granted Jul 9, 2019·65 cites·1 claims
- 0494USD850315SDoorbellSIMPLISAFE INC·Filed 2017·Granted Jun 4, 2019·66 cites·1 claims
- 0594USD848293SSensor housingSIMPLISAFE INC·Filed 2017·Granted May 14, 2019·53 cites·1 claims
- 0694USD462760SMedication delivery apparatusLILLY CO ELI·Filed 2001·Granted Sep 10, 2002·99 cites·1 claims
- 0793US11698279B2Smoke detector housing and surface mountSIMPLISAFE INC·Filed 2022·Granted Jul 11, 2023·1 cites·20 claims
- 0893USD965457SDoorbellSIMPLISAFE INC·Filed 2021·Granted Oct 4, 2022·17 cites·1 claims
- 0993USD850314SDoorbellSIMPLISAFE INC·Filed 2017·Granted Jun 4, 2019·54 cites·1 claims
- 1092USD965458SDoorbellSIMPLISAFE INC·Filed 2021·Granted Oct 4, 2022·15 cites·1 claims
- 1192USD848292SSensor housingSIMPLISAFE INC·Filed 2017·Granted May 14, 2019·40 cites·1 claims
- 1291US11821613B2Optical devices and mounting for optical devicesSIMPLISAFE INC·Filed 2022·Granted Nov 21, 2023·2 cites·19 claims
- 1391USD848294SSensor housingSIMPLISAFE INC·Filed 2017·Granted May 14, 2019·36 cites·1 claims
- 1491USD545439SBlood glucose meterBECTON DICKINSON CO·Filed 2005·Granted Jun 26, 2007·51 cites·1 claims
- 1590USD818515SCamera unitSIMPLISAFE INC·Filed 2017·Granted May 22, 2018·37 cites·1 claims
- 1690USD770038SMedication injection deviceLILLY CO ELI·Filed 2014·Granted Oct 25, 2016·40 cites·1 claims
- 1790US2025093185A1Smoke detector housing and surface mountSIMPLISAFE INC·Filed 2024·Application pending·0 cites
- 1888USD966919SDoorbellSIMPLISAFE INC·Filed 2021·Granted Oct 18, 2022·11 cites·1 claims
- 1988USD939431SBatterySIMPLISAFE INC·Filed 2020·Granted Dec 28, 2021·13 cites·1 claims
- 2088USD864929SBase station housingSIMPLISAFE INC·Filed 2017·Granted Oct 29, 2019·30 cites·1 claims
- 2188USD730209SWearable device and bandFILIP TECHNOLOGIES UK LTD·Filed 2014·Granted May 26, 2015·48 cites·1 claims
- 2288USD528510SRemote control deviceHILLCREST LAB INC·Filed 2005·Granted Sep 19, 2006·38 cites·1 claims
- 2387US12188785B2Smoke detector housing and surface mountSIMPLISAFE INC·Filed 2024·Granted Jan 7, 2025·0 cites·22 claims
- 2487USD970582SCamera housingSIMPLISAFE INC·Filed 2020·Granted Nov 22, 2022·12 cites·1 claims
- 2587US11421864B2Optical devices and mounting for optical devicesSIMPLISAFE INC·Filed 2020·Granted Aug 23, 2022·2 cites·31 claims
- 2686USD858497SBase station housingSIMPLISAFE INC·Filed 2017·Granted Sep 3, 2019·26 cites·1 claims
- 2785US8357107B2Blood glucose meter having integral lancet device and test strip storage vial for single handed use and methods for using sameBECTON DICKINSON CO·Filed 2007·Granted Jan 22, 2013·31 cites·8 claims
- 2883USD445827SWriting instrumentGILLETTE CO·Filed 2000·Granted Jul 31, 2001·28 cites·1 claims
- 2982USD850966SDoorbell bracketSIMPLISAFE INC·Filed 2017·Granted Jun 11, 2019·22 cites·1 claims
- 3082USD844614SKeypadSIMPLISAFE INC·Filed 2017·Granted Apr 2, 2019·20 cites·1 claims
- 3182USD844615SKeypadSIMPLISAFE INC·Filed 2017·Granted Apr 2, 2019·21 cites·1 claims
- 3282USD844613SKeypadSIMPLISAFE INC·Filed 2017·Granted Apr 2, 2019·20 cites·1 claims
- 3382USD819715SCamera unitSIMPLISAFE INC·Filed 2017·Granted Jun 5, 2018·21 cites·1 claims
- 3480USD970590SCamera housingSIMPLISAFE INC·Filed 2020·Granted Nov 22, 2022·8 cites·1 claims
- 3579USD993049SInfrared sensorSIMPLISAFE INC·Filed 2021·Granted Jul 25, 2023·6 cites·1 claims
- 3678USD560657SSpeaker system for portable deviceALTEC LANSING A DIVISION OF PL·Filed 2006·Granted Jan 29, 2008·26 cites·1 claims
- 3777US12460801B2Optical devices and mounting for optical devicesSIMPLISAFE INC·Filed 2023·Granted Nov 4, 2025·0 cites·35 claims
- 3877USD971289SCamera housingSIMPLISAFE INC·Filed 2020·Granted Nov 29, 2022·7 cites·1 claims
- 3974USD919598SBase station housingSIMPLISAFE INC·Filed 2017·Granted May 18, 2021·14 cites·1 claims
- 4074USD852071SSensor housingSIMPLISAFE INC·Filed 2017·Granted Jun 25, 2019·14 cites·1 claims
- 4173USD973123SCamera housingSIMPLISAFE INC·Filed 2020·Granted Dec 20, 2022·5 cites·1 claims
- 4273USD850965SDoorbell bracketSIMPLISAFE INC·Filed 2017·Granted Jun 11, 2019·14 cites·1 claims
- 4372USD994512SInfrared sensorSIMPLISAFE INC·Filed 2021·Granted Aug 8, 2023·4 cites·1 claims
- 4472USD844690SCamera standSIMPLISAFE INC·Filed 2017·Granted Apr 2, 2019·13 cites·1 claims
- 4572US7927302B2High flow rate infusion unit and heat exchangerARIZANT HEALTHCARE INC·Filed 2007·Granted Apr 19, 2011·7 cites·11 claims
- 4668USD485121STap handleBOSTON BEER CORP·Filed 2003·Granted Jan 13, 2004·15 cites·1 claims
- 4767USD852074SSensor housingSIMPLISAFE INC·Filed 2017·Granted Jun 25, 2019·10 cites·1 claims
- 4867USD844971SKey fobSIMPLISAFE INC·Filed 2017·Granted Apr 9, 2019·10 cites·1 claims
- 4966USD972427SSmoke detectorSIMPLISAFE INC·Filed 2021·Granted Dec 13, 2022·3 cites·1 claims
- 5066USD971042SSmoke detectorSIMPLISAFE INC·Filed 2021·Granted Nov 29, 2022·3 cites·1 claims
Showing the top 50 of 67 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →