Inventor · disambiguated record
David T. Ross
Also filed as: ROSS DAVID · ROSS DAVID T
23 granted patents·8 pending applications·127 citations·filing 2003–2024
94Inventor score
Top patents by PatentIndex Score
31 records- 0198US10118278B2Ratchet wrench including retaining ringSNAP ON TOOLS CORP·Filed 2015·Granted Nov 6, 2018·17 cites·15 claims
- 0295US11986928B2Pawl mechanism for ratchet toolSNAP ON INCORPORATED·Filed 2022·Granted May 21, 2024·3 cites·12 claims
- 0395US11865678B2Dual pawl ratchet mechanismSNAP ON INCORPORATED·Filed 2021·Granted Jan 9, 2024·3 cites·23 claims
- 0494US10870186B2Dual pawl ratchet mechanism and reversing methodSNAP ON TOOLS CORP·Filed 2017·Granted Dec 22, 2020·9 cites·12 claims
- 0593US10322497B2Bias member for reducing ratcheting arcSNAP ON TOOLS CORP·Filed 2015·Granted Jun 18, 2019·6 cites·15 claims
- 0691US7987747B2Bias assembly for ratchet toolsSNAP ON TOOLS CORP·Filed 2007·Granted Aug 2, 2011·22 cites·20 claims
- 0791US7481135B2Hand tool with adjustable headSNAP ON TOOLS CORP·Filed 2007·Granted Jan 27, 2009·31 cites·24 claims
- 0888US11691249B2Push button release mechanism for pliersSNAP ON INCORPORATED·Filed 2020·Granted Jul 4, 2023·2 cites·18 claims
- 0988US9296093B2Bias and reversing mechanism for roller clutch ratchetSNAP ON TOOLS CORP·Filed 2014·Granted Mar 29, 2016·11 cites·19 claims
- 1083US10807217B2Ratchet gear reinforcing ringSNAP ON TOOLS CORP·Filed 2017·Granted Oct 20, 2020·3 cites·31 claims
- 1182US9844860B2Ratchet mechanism springSNAP ON INCORPORATED·Filed 2015·Granted Dec 19, 2017·2 cites·6 claims
- 1280US11772247B2Indexable ratchet toolSNAP ON INCORPORATED·Filed 2019·Granted Oct 3, 2023·2 cites·13 claims
- 1377US12370653B2Dual pawl ratchet mechanismSNAP ON INCORPORATED·Filed 2023·Granted Jul 29, 2025·0 cites·16 claims
- 1477US11511401B2Flex joint lock buttonSNAP ON INCORPORATED·Filed 2019·Granted Nov 29, 2022·1 cites·27 claims
- 1577US2025003444A1Combined screw and rivetSNAP ON INCORPORATED·Filed 2024·Application pending·0 cites
- 1676USRE44655EBias assembly for ratchet toolsROSS DAVID T·Filed 2012·Granted Dec 24, 2013·6 cites·41 claims
- 1772US11646539B2Pliers with angled crimping openingSNAP ON INCORPORATED·Filed 2022·Granted May 9, 2023·0 cites·14 claims
- 1871US11303083B2Pliers with angled crimping openingSNAP ON TOOLS CORP·Filed 2019·Granted Apr 12, 2022·2 cites·21 claims
- 1971US10864616B2Ratchet mechanism for ratchet wrenchSNAP ON TOOLS CORP·Filed 2015·Granted Dec 15, 2020·1 cites·20 claims
- 2067US2025178164A1Tool Having Pawl Travel ControlSNAP ON INCORPORATED·Filed 2024·Application pending·0 cites
- 2165US12459086B2Ratchet flex joint locking mechanismSNAP ON INCORPORATED·Filed 2023·Granted Nov 4, 2025·0 cites·14 claims
- 2264US11548125B2Grooved drive for ratchet toolsSNAP ON INCORPORATED·Filed 2019·Granted Jan 10, 2023·0 cites·18 claims
- 2362US11426841B2Internal gear retention mechanismSNAP ON TOOLS CORP·Filed 2019·Granted Aug 30, 2022·0 cites·14 claims
- 2462US10549407B2Ratchet mechanism springSNAP ON TOOLS CORP·Filed 2017·Granted Feb 4, 2020·0 cites·6 claims
- 2562US2025128386A1Tool with Anti Back-Out Flex JointSNAP ON INCORPORATED·Filed 2023·Application pending·0 cites
- 2661US2020362903A1Combined screw and rivetSNAP ON TOOLS CORP·Filed 2020·Application pending·0 cites
- 2760US2025262721A1Multi-purpose cutting toolSNAP ON INCORPORATED·Filed 2024·Application pending·0 cites
- 2856US7540576B1Drawer frontsSNAP ON TOOLS CORP·Filed 2003·Granted Jun 2, 2009·6 cites·12 claims
- 2952US2020269392A1Tool with double leaf springSNAP ON INCORPORATED·Filed 2019·Application pending·0 cites
- 3051US2019345970A1Combined Screw and RivetSNAP ON TOOLS CORP·Filed 2018·Application pending·0 cites
- 3150US2022234170A1Tool with surfaces with a compressive surface stress layerSNAP ON TOOLS CORP·Filed 2021·Application pending·0 cites
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