Inventor · disambiguated record
David J. Zemla
Also filed as: ZEMLA DAVID J
7 granted patents·15 pending applications·4 citations·filing 2007–2023
72Inventor score
Top patents by PatentIndex Score
22 records- 0185US11465376B2Pneumatic tires with applied air barrier layersBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2017·Granted Oct 11, 2022·2 cites·18 claims
- 0279US10538041B2Tire curing bladder with an air barrier layerBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2017·Granted Jan 21, 2020·1 cites·19 claims
- 0376US9731558B2Tire assembly including an inner tire and an outer tireBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2015·Granted Aug 15, 2017·1 cites·18 claims
- 0473US2023166469A1Pneumatic tire having a sealant layer and air barrier layerBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 0569US2020061945A1Pneumatic tire having a sealant layer and air barrier layerBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2017·Application pending·0 cites
- 0665US11034188B2Pneumatic tire having reinforcing members and air barrier layerBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2017·Granted Jun 15, 2021·0 cites·9 claims
- 0764US2021094365A1Tire having a conductivity pathBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2020·Application pending·0 cites
- 0863US11648807B2Post-cure run-flat and/or noise reduction apparatus and method of manufacturing the sameBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2017·Granted May 16, 2023·0 cites·10 claims
- 0955US12168374B2Pneumatic tire having dampening element adhered to air barrier layerBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2017·Granted Dec 17, 2024·0 cites·8 claims
- 1055US10894449B2Tire having a conductivity pathBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2016·Granted Jan 19, 2021·0 cites·18 claims
- 1153US2019263180A1Tire With Steel Cord-Containing PlyBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2019·Application pending·0 cites
- 1253US2019263181A1Tire With Single Steel Cord-Containing Ply Having Bi-Axially Woven CordsBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2019·Application pending·0 cites
- 1352US2020156419A1Puncture resistant tireBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2018·Application pending·0 cites
- 1451US2020156420A1Puncture resistant tubeBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2018·Application pending·0 cites
- 1549US2020148013A1Puncture resistant tire having a spiral-on plyBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2018·Application pending·0 cites
- 1648US2019184767A1Post-cure sidewall stabilizing reinforcement and method of manufacturingBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2017·Application pending·0 cites
- 1746US2008093010A1Method for designing the fundamental pitch for a tire tread pattern with variable lug count by ribBRIDGESTONE FIRESTONE NORTH AM·Filed 2007·Application pending·0 cites
- 1846US2020262242A1Fiber belt including ferrous element for magnetic manipulationBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2016·Application pending·0 cites
- 1945US2017361664A1Metallic bead structureBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2015·Application pending·0 cites
- 2045US2018178596A1Tire having a conductive insertBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2016·Application pending·0 cites
- 2142US2017259625A1Pneumatic Tire Having Sidewall Cover LayerBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2015·Application pending·0 cites
- 2239US2017361557A1Tire having an over-molded bead constructionBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →