Inventor · disambiguated record
David Spitz
Also filed as: SPITZ DAVID · SPITZ DAVID ALLAN
16 granted patents·1 pending application·69 citations·filing 1974–2019
91Inventor score
Top patents by PatentIndex Score
17 records- 0191US10528233B2Work vehicle equipped with display unitKUBOTA KK·Filed 2017·Granted Jan 7, 2020·12 cites·9 claims
- 0290US10208852B2Steering lever system for work vehicleKUBOTA KK·Filed 2017·Granted Feb 19, 2019·5 cites·4 claims
- 0381US10816063B2Work vehicle having implementKUBOTA KK·Filed 2018·Granted Oct 27, 2020·3 cites·7 claims
- 0477US10358059B2Utility vehicleKUBOTA KK·Filed 2017·Granted Jul 23, 2019·4 cites·7 claims
- 0576US9180776B2Work vehicle with engine mounted rearwardlyKUBOTA KK·Filed 2014·Granted Nov 10, 2015·4 cites·17 claims
- 0673USD626755SOctagonal play penSPITZ DAVID·Filed 2009·Granted Nov 9, 2010·21 cites·1 claims
- 0772US10638662B2Discharge shroud device for mower deckKUBOTA KK·Filed 2017·Granted May 5, 2020·3 cites·13 claims
- 0870US10995722B2Work vehicle having engine drive checking circuitKUBOTA KK·Filed 2018·Granted May 4, 2021·1 cites·5 claims
- 0969US8690190B2Work vehicle with engine mounted rearwardlySPITZ DAVID·Filed 2012·Granted Apr 8, 2014·3 cites·19 claims
- 1063US10024208B1Work vehicle having oil equipmentKUBOTA KK·Filed 2016·Granted Jul 17, 2018·1 cites·5 claims
- 1161US11140814B2Work vehicle having display unitKUBOTA KK·Filed 2018·Granted Oct 12, 2021·2 cites·12 claims
- 1258US9155246B2Riding type mowerKUBOTA KK·Filed 2012·Granted Oct 13, 2015·2 cites·20 claims
- 1358US3930934ASpeed optimization control for fibrous sheet making machines such as paper making machines with dryer limited conditionsINDUSTRIAL NUCLEONICS CORP·Filed 1974·Granted Jan 6, 1976·8 cites·5 claims
- 1451US10919421B2Utility vehicleKUBOTA KK·Filed 2019·Granted Feb 16, 2021·0 cites·6 claims
- 1544US10906551B2Traveling work vehicle equipped with work apparatusKUBOTA KK·Filed 2018·Granted Feb 2, 2021·0 cites·10 claims
- 1638US9764761B2Work vehicle having engine and hydraulic stepless speed changing deviceKUBOTA KK·Filed 2016·Granted Sep 19, 2017·0 cites·9 claims
- 1730US2019359059A1Work vehicle having display unit for displaying fuel consumption amountKUBOTA KK·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →