Inventor · disambiguated record
David S. Tollefson
Also filed as: TOLLEFSON DAVID · TOLLEFSON DAVID S
9 granted patents·1 pending application·42 citations·filing 2007–2019
86Inventor score
Top patents by PatentIndex Score
10 records- 0189US10980247B2Frozen confection kiosk and liquid-dispensing assembly for use therewithTIKIZ FRANCHISING LLC·Filed 2019·Granted Apr 20, 2021·8 cites·16 claims
- 0288US10112522B2Frozen confection kiosk and liquid-dispensing assembly for use therewithTIKIZ FRANCHISING LLC·Filed 2016·Granted Oct 30, 2018·6 cites·18 claims
- 0387US10874117B2Frozen confection kiosk and liquid-dispensing assembly for use therewithTIKIZ FRANCHISING LLC·Filed 2019·Granted Dec 29, 2020·4 cites·17 claims
- 0485US10617132B2Frozen confection kiosk and liquid-dispensing assembly for use therewithTIKIZ FRANCHISING LLC·Filed 2018·Granted Apr 14, 2020·2 cites·17 claims
- 0581US10231471B2Frozen confection kiosk and liquid-dispensing assembly for use therewithTIKIZ FRANCHISING LLC·Filed 2015·Granted Mar 19, 2019·5 cites·19 claims
- 0672US9352679B2Frozen confection kiosk and liquid-dispensing assembly for use therewithTOLLEFSON BRIAN J·Filed 2012·Granted May 31, 2016·8 cites·27 claims
- 0770US10682942B2Frozen confection kiosk and liquid-dispensing assembly for use therewithTIKIZ FRANCHISING LLC·Filed 2018·Granted Jun 16, 2020·2 cites·10 claims
- 0845US2008253872A1Apparatus Supporting a Container on a Vehicle and Placing the Container Directly on a Ground SurfaceTOLLEFSON DAVID S·Filed 2007·Application pending·0 cites
- 0943USD704493SDispensing assemblyTIKIZ FRANCHISING LLC·Filed 2013·Granted May 13, 2014·5 cites·1 claims
- 1039USD879665STrailerTIKIZ FRANCHISING LLC·Filed 2018·Granted Mar 31, 2020·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →