Inventor · disambiguated record
Darryl M. Boeltl
Also filed as: BOELTL DARRYL · BOELTL DARRYL M · BOELTL DARRYL MARK
42 granted patents·7 pending applications·236 citations·filing 2000–2025
98Inventor score
Top patents by PatentIndex Score
49 records- 0193US11359362B2Ligature resistant floor drain and grateACORN ENG CO·Filed 2020·Granted Jun 14, 2022·6 cites·27 claims
- 0293US10028627B2Ligature resistant roll holder assemblyACORN ENG CO·Filed 2016·Granted Jul 24, 2018·7 cites·20 claims
- 0390US9301658B1Adjustable clothes hookACORN ENG CO·Filed 2015·Granted Apr 5, 2016·7 cites·8 claims
- 0489US10314444B2Ligature resistant roll holder assemblyACORN ENG CO·Filed 2018·Granted Jun 11, 2019·4 cites·21 claims
- 0582USD961975SCompact water bottle filling stationACORN ENG CO·Filed 2021·Granted Aug 30, 2022·8 cites·1 claims
- 0680US11261594B2Ligature resistant strainer and drain assemblyACORN ENG CO·Filed 2020·Granted Mar 1, 2022·2 cites·23 claims
- 0780USD745120SBasinACORN ENG CO·Filed 2015·Granted Dec 8, 2015·22 cites·1 claims
- 0878USD936804SSink basinACORN ENG CO·Filed 2020·Granted Nov 23, 2021·7 cites·1 claims
- 0978USD904068SFolded towel dispenserACORN ENG CO·Filed 2020·Granted Dec 8, 2020·6 cites·1 claims
- 1078USD873606SWall-mounted water bottle filling stationACORN ENG CO·Filed 2017·Granted Jan 28, 2020·15 cites·1 claims
- 1178US10352028B2Waste receptacle systems and methodsACORN ENG CO·Filed 2016·Granted Jul 16, 2019·3 cites·19 claims
- 1275USD744074SBasinACORN ENG CO·Filed 2015·Granted Nov 24, 2015·17 cites·1 claims
- 1374USD744620SSinkACORN ENG CO·Filed 2015·Granted Dec 1, 2015·16 cites·1 claims
- 1472US10052000B2Ligature resistant toiletACORN ENG CO·Filed 2016·Granted Aug 21, 2018·2 cites·20 claims
- 1571USD885789SFolded towel dispenserACORN ENG CO·Filed 2018·Granted Jun 2, 2020·10 cites·1 claims
- 1667USD1019265SBottle filling stationACORN ENG CO·Filed 2021·Granted Mar 26, 2024·3 cites·1 claims
- 1766USD736061SHook baseACORN ENG CO·Filed 2013·Granted Aug 11, 2015·13 cites·1 claims
- 1864USD1065924SWater bottle fillerACORN ENG CO·Filed 2023·Granted Mar 11, 2025·2 cites·1 claims
- 1964US10646079B2Ligature resistant roll holder assemblyACORN ENG CO·Filed 2019·Granted May 12, 2020·0 cites·16 claims
- 2064US6687922B1Stainless steel toilet resistant to corrosion by sea waterACORN ENG CO·Filed 2002·Granted Feb 10, 2004·9 cites·8 claims
- 2163US12410592B2Water providing stationACORN ENG CO·Filed 2020·Granted Sep 9, 2025·0 cites·19 claims
- 2263USD876890SWall-mounted water bottle filling stationACORN ENG CO·Filed 2019·Granted Mar 3, 2020·7 cites·1 claims
- 2363USD445884SStainless steel toiletACORN ENG CO·Filed 2001·Granted Jul 31, 2001·11 cites·1 claims
- 2462US10030377B1Refill and wash down assembly, and toiletACORN ENG CO·Filed 2017·Granted Jul 24, 2018·1 cites·25 claims
- 2562USD731291SHook baseACORN ENG CO·Filed 2013·Granted Jun 9, 2015·11 cites·1 claims
- 2661USD809112SBasinACORN ENG CO·Filed 2016·Granted Jan 30, 2018·8 cites·1 claims
- 2761USD799303SGrab barACORN ENG CO·Filed 2016·Granted Oct 10, 2017·8 cites·1 claims
- 2859US12349822B2Hook for suspending itemsACORN ENG CO·Filed 2022·Granted Jul 8, 2025·0 cites·18 claims
- 2959USD1016253STrough basinACORN ENG CO·Filed 2020·Granted Feb 27, 2024·2 cites·1 claims
- 3058US2025237042A1Water Dispenser and Actuation Mechanism for Water DispenserSLOAN VALVE CO·Filed 2025·Application pending·0 cites
- 3157US2025092657A1Hybrid toiletACORN ENG CO·Filed 2023·Application pending·0 cites
- 3254USD840523SLigature resistant corner basinACORN ENG CO·Filed 2017·Granted Feb 12, 2019·6 cites·1 claims
- 3352US2020069121A1Folded towel dispenserACORN ENG CO·Filed 2019·Application pending·0 cites
- 3450US2019292763A1Toilet sub-assembly with multiple waste tube coupling positionsACORN ENG CO·Filed 2019·Application pending·0 cites
- 3549USD704806SFaucet spoutACORN ENG CO·Filed 2013·Granted May 13, 2014·6 cites·1 claims
- 3649US2022048751A1Compact water bottle filling station and retrofitting methodACORN ENG CO·Filed 2021·Application pending·0 cites
- 3749US2024090665A1Ligature resistant cabinetACORN ENG CO·Filed 2022·Application pending·0 cites
- 3849US2019321835A1Ligature resistant showerheadACORN ENG CO·Filed 2019·Application pending·0 cites
- 3943USD727475SBasinACORN ENG CO·Filed 2014·Granted Apr 21, 2015·4 cites·1 claims
- 4042USD470578STrapway for a toiletACORN ENG CO·Filed 2002·Granted Feb 18, 2003·4 cites·1 claims
- 4141USD701393SPaper roll holderACORN ENG CO·Filed 2013·Granted Mar 25, 2014·3 cites·1 claims
- 4240USD1032782SShowerheadACORN ENG CO·Filed 2021·Granted Jun 25, 2024·0 cites·1 claims
- 4340USD1019889SShowerheadACORN ENG CO·Filed 2021·Granted Mar 26, 2024·0 cites·1 claims
- 4440USD437920SStainless steel toiletACORN ENG CO·Filed 2000·Granted Feb 20, 2001·3 cites·1 claims
- 4538USD1062348SWater bottle fillerACORN ENG CO·Filed 2023·Granted Feb 18, 2025·0 cites·1 claims
- 4636USD1089571SHand washing stationACORN ENG CO·Filed 2022·Granted Aug 19, 2025·0 cites·1 claims
- 4736USD874848SShower caddyACORN ENG CO·Filed 2018·Granted Feb 11, 2020·1 cites·1 claims
- 4832USD875425SVanity shelfACORN ENG CO·Filed 2018·Granted Feb 18, 2020·0 cites·1 claims
- 4928USD697591SShower handle and escutcheonACORN ENG CO·Filed 2013·Granted Jan 14, 2014·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →