Assignee
NELSON DAVID
US·12 granted patents·7 pending applications·116 citations·filing 1996–2023
Top patents by PatentIndex Score
19 records- 0189US8408733B2Illuminating book lightNELSON DAVID·Filed 2010·Granted Apr 2, 2013·16 cites·21 claims
- 0286US9283455B2Collapsible and portable sports net apparatusNELSON DAVID·Filed 2012·Granted Mar 15, 2016·15 cites·22 claims
- 0381US7040547B1Straw with angled outputNELSON DAVID·Filed 2004·Granted May 9, 2006·24 cites·16 claims
- 0467US2022034076A1Ventilated toiletNELSON DAVID·Filed 2021·Application pending·0 cites
- 0565US5996738ACollapsible tree stand with rotating seatNELSON DAVID·Filed 1996·Granted Dec 7, 1999·39 cites·21 claims
- 0664USD743448SCutting blade for rotary toolNELSON DAVID·Filed 2014·Granted Nov 17, 2015·12 cites·1 claims
- 0758US12416146B2Ventilated toiletNELSON DAVID·Filed 2023·Granted Sep 16, 2025·0 cites·9 claims
- 0857US2025161144A1Roller Attachment Exercise DeviceNELSON DAVID·Filed 2023·Application pending·0 cites
- 0953US8640293B2Closure for a pipeline pig sender or receiverNELSON DAVID·Filed 2011·Granted Feb 4, 2014·1 cites·1 claims
- 1049USD623405SCarry assembly for a portable electronic deviceNELSON DAVID·Filed 2010·Granted Sep 14, 2010·7 cites·1 claims
- 1147US2013090192A1Collapsible and portable lacrosse layout apparatusNELSON DAVID·Filed 2012·Application pending·0 cites
- 1243US10553129B2System and method for recording, documenting and visualizing group conversationsNELSON DAVID·Filed 2017·Granted Feb 4, 2020·0 cites·14 claims
- 1343US2006021928A1Efficient Water FiltersNELSON DAVID·Filed 2004·Application pending·0 cites
- 1442US9855641B1Clamping device for precision toolsNELSON DAVID·Filed 2017·Granted Jan 2, 2018·0 cites·6 claims
- 1541US2012002405A1Illuminating book light with attachable headsNELSON DAVID·Filed 2010·Application pending·0 cites
- 1640US2014155868A1SheathNELSON DAVID·Filed 2012·Application pending·0 cites
- 1738USD827373SRoasting skewer standNELSON DAVID·Filed 2015·Granted Sep 4, 2018·2 cites·1 claims
- 1834US2015359172A1Rotary Trimmer with Cutting Blade and Line and Blades for Use with SameNELSON DAVID·Filed 2015·Application pending·0 cites
- 1933US8767444B2Radiation-hardened memory element with multiple delay elementsNELSON DAVID·Filed 2006·Granted Jul 1, 2014·0 cites·7 claims
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