Inventor · disambiguated record
Preston Fitzjarrell David
Also filed as: DAVID PRESTON F · DAVID PRESTON FITZJARRELL
5 granted patents·1 pending application·195 citations·filing 2011–2019
84Inventor score
Top patents by PatentIndex Score
6 records- 0196US10017372B2Container-less custom beverage vending inventionECOWELL LLC·Filed 2016·Granted Jul 10, 2018·40 cites·28 claims
- 0294US10000370B2Container-less custom beverage vending inventionECOWELL LLC·Filed 2016·Granted Jun 19, 2018·29 cites·29 claims
- 0391US9026245B2Container-less custom beverage vending inventionECOWELL LLC·Filed 2013·Granted May 5, 2015·45 cites·10 claims
- 0491US8442674B2Container-less custom beverage vending inventionTILTON DONALD EDWARD·Filed 2011·Granted May 14, 2013·74 cites·17 claims
- 0556USD921019SDisplay screen with graphical user interfaceECOWELL LLC·Filed 2019·Granted Jun 1, 2021·7 cites·1 claims
- 0646US2015225224A1Container-less custom beverage vending inventionECOWELL LLC·Filed 2015·Application pending·0 cites
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