Inventor · disambiguated record
David A. Doornbos
Also filed as: DOORNBOS DAVID · DOORNBOS DAVID A
33 granted patents·6 pending applications·470 citations·filing 2001–2025
97Inventor score
Top patents by PatentIndex Score
39 records- 0199US6848759B2Self-closing slide mechanism with dampingILLINOIS TOOL WORKS·Filed 2003·Granted Feb 1, 2005·170 cites·16 claims
- 0294US6910557B2Slide damper with spring assistILLINOIS TOOL WORKS·Filed 2003·Granted Jun 28, 2005·45 cites·20 claims
- 0390USD878572SCollection and feeding bottleNEOMED INC·Filed 2017·Granted Mar 17, 2020·26 cites·1 claims
- 0490US7210716B2Movement prevention deviceILLINOIS TOOL WORKS·Filed 2005·Granted May 1, 2007·31 cites·9 claims
- 0585US8925696B2Viscous strand damper assemblyZEILENGA CHAD K·Filed 2009·Granted Jan 6, 2015·12 cites·11 claims
- 0685US6968929B2DamperILLINOIS TOOL WORKS·Filed 2004·Granted Nov 29, 2005·19 cites·12 claims
- 0784US11166876B2Fluid transfer connectorNEOMED INC·Filed 2018·Granted Nov 9, 2021·5 cites·20 claims
- 0883USD898902SCollection and feeding bottleNEOMED INC·Filed 2020·Granted Oct 13, 2020·7 cites·1 claims
- 0981US7350629B2Floating damperILLINOIS TOOL WORKS·Filed 2005·Granted Apr 1, 2008·16 cites·10 claims
- 1080US11376409B2Hub component for vented connectorAVENT INC·Filed 2018·Granted Jul 5, 2022·2 cites·14 claims
- 1180US6866588B2One-way damperILLINOIS TOOL WORKS·Filed 2002·Granted Mar 15, 2005·29 cites·23 claims
- 1278US11045278B2Cleaning device and method for using the sameNEOMED INC·Filed 2018·Granted Jun 29, 2021·1 cites·19 claims
- 1378US8079450B2Viscous strand damper assemblyZEILENGA CHAD K·Filed 2008·Granted Dec 20, 2011·13 cites·15 claims
- 1476US11413220B2Vented air release coupling and method of using the sameAVENT INC·Filed 2019·Granted Aug 16, 2022·2 cites·28 claims
- 1575US12337134B2Hub component for vented connectorAVENT INC·Filed 2022·Granted Jun 24, 2025·0 cites·13 claims
- 1675US6915716B2Roller/damper assemblyILLINOIS TOOL WORKS·Filed 2003·Granted Jul 12, 2005·17 cites·17 claims
- 1774US12233231B2Vented connector for medical fluid vessels and tapered plugAVENT INC·Filed 2022·Granted Feb 25, 2025·0 cites·17 claims
- 1872US2023331444A1Vented Fluid Transfer LidAVENT INC·Filed 2023·Application pending·0 cites
- 1971US2025170383A1Hub component for vented connectorAVENT INC·Filed 2025·Application pending·0 cites
- 2070US6932511B2Damped drawer slide mechanismILLINOIS TOOL WORKS·Filed 2004·Granted Aug 23, 2005·17 cites·20 claims
- 2169US9261158B2Damper assembly and device utilizing the sameDOORNBOS DAVID A·Filed 2010·Granted Feb 16, 2016·4 cites·19 claims
- 2269US7753181B2Damper having silicone impregnated and silicone containing componentsILLINOIS TOOL WORKS·Filed 2005·Granted Jul 13, 2010·4 cites·15 claims
- 2368USD898904SCollection and feeding bottleNEOMED INC·Filed 2020·Granted Oct 13, 2020·3 cites·1 claims
- 2468USD898903SCollection and feeding bottleNEOMED INC·Filed 2020·Granted Oct 13, 2020·3 cites·1 claims
- 2566US7051618B2Ultrasonic welded hinge damperILLNOIS TOOL WORKS INC·Filed 2003·Granted May 30, 2006·12 cites·10 claims
- 2665USD878571SCollection and feeding bottleNEOMED INC·Filed 2017·Granted Mar 17, 2020·7 cites·1 claims
- 2764US6637567B2Free run clutch apparatusILLINOIS TOOL WORKS·Filed 2001·Granted Oct 28, 2003·7 cites·20 claims
- 2864US2018099791A1Vented fluid transfer lidNEOMED INC·Filed 2017·Application pending·0 cites
- 2962USD898905SCollection and feeding bottleNEOMED INC·Filed 2020·Granted Oct 13, 2020·2 cites·1 claims
- 3060US11357964B2Vented connector for medical fluid vessels and tapered plugAVENT INC·Filed 2018·Granted Jun 14, 2022·0 cites·24 claims
- 3159US9297195B2Hinge damper assemblyBERRY JR TOBY·Filed 2010·Granted Mar 29, 2016·6 cites·10 claims
- 3256US7152718B2DamperILLINOIS TOOL WORKS·Filed 2002·Granted Dec 26, 2006·9 cites·15 claims
- 3353US11707576B2Plunger gasket with reduced surface contactAVENT INC·Filed 2019·Granted Jul 25, 2023·0 cites·24 claims
- 3453US11464909B2Syringe tip capAVENT INC·Filed 2019·Granted Oct 11, 2022·0 cites·10 claims
- 3551US10422402B2Damper assemblyILLINOIS TOOL WORKS·Filed 2014·Granted Sep 24, 2019·1 cites·12 claims
- 3647US2019192843A1Coupler for cleaning a feeding tube hubNEOMED INC·Filed 2019·Application pending·0 cites
- 3745US2019105484A1Male to female couplingNEOMED INC·Filed 2018·Application pending·0 cites
- 3840US2004155392A1Laser welded viscous damperFiled 2003·Application pending·0 cites
- 3937USD1039140SContainer coverPOST MEDICAL INC·Filed 2022·Granted Aug 13, 2024·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →