Inventor · disambiguated record
Douglas C. Serrurier
Also filed as: SERRURIER DOUGLAS · SERRURIER DOUGLAS C · SERRURIER DOUGLAS CHARLES
120 granted patents·17 pending applications·1,933 citations·filing 2010–2024
99Inventor score
Top patents by PatentIndex Score
137 records- 0199US11761177B2Anti-tipping features for a retaining mechanismCATERPILLAR INC·Filed 2021·Granted Sep 19, 2023·9 cites·7 claims
- 0299US11702820B2Retainer sleeve design with anti-rotation featuresCATERPILLAR INC·Filed 2020·Granted Jul 18, 2023·8 cites·7 claims
- 0398US9644348B2Ground engaging tooth assembliesCATERPILLAR INC·Filed 2015·Granted May 9, 2017·34 cites·28 claims
- 0496US11879235B2Tip with thru-hole and pin retaining geometryCATERPILLAR INC·Filed 2021·Granted Jan 23, 2024·2 cites·14 claims
- 0596US11866914B2Retainer sleeve design with external ribsCATERPILLAR INC·Filed 2022·Granted Jan 9, 2024·2 cites·19 claims
- 0696US11697922B2Work implement assembly using a center adapter mating with a notched base edgeCATERPILLAR INC·Filed 2021·Granted Jul 11, 2023·2 cites·20 claims
- 0796USD806141SAdapter for a ground engaging machine implementCATERPILLAR INC·Filed 2016·Granted Dec 26, 2017·58 cites·1 claims
- 0896USD806140SAdapter for a ground engaging machine implementCATERPILLAR INC·Filed 2016·Granted Dec 26, 2017·57 cites·1 claims
- 0996USD775241STip for a ground engaging machine implementCATERPILLAR INC·Filed 2015·Granted Dec 27, 2016·63 cites·1 claims
- 1095US12123176B2Implement tip assembly having tip with support ribCATERPILLAR INC·Filed 2022·Granted Oct 22, 2024·1 cites·11 claims
- 1195US11427989B2Retainer sleeve design with external ribsCATERPILLAR INC·Filed 2019·Granted Aug 30, 2022·8 cites·7 claims
- 1295US11105073B2Work implement assembly using a center adapter coverCATERPILLAR INC·Filed 2019·Granted Aug 31, 2021·6 cites·19 claims
- 1395US10494793B2Implement tip assembly having tip with support ribCATERPILLAR INC·Filed 2017·Granted Dec 3, 2019·7 cites·18 claims
- 1495USD806142SAdapter for a ground engaging machine implementCATERPILLAR INC·Filed 2016·Granted Dec 26, 2017·52 cites·1 claims
- 1595US9644347B2Retention lobe for ground engaging tipCATERPILLAR INC·Filed 2015·Granted May 9, 2017·12 cites·23 claims
- 1695USD774565STip for a ground engaging machine implementCATERPILLAR INC·Filed 2015·Granted Dec 20, 2016·47 cites·1 claims
- 1795USD774567STip for a ground engaging machine implementCATERPILLAR INC·Filed 2015·Granted Dec 20, 2016·47 cites·1 claims
- 1895USD774566STip for a ground engaging machine implementCATERPILLAR INC·Filed 2015·Granted Dec 20, 2016·48 cites·1 claims
- 1994USD832310SAdapter for a ground engaging machine implementCATERPILLAR INC·Filed 2017·Granted Oct 30, 2018·45 cites·1 claims
- 2094US9995021B2Wear member for toolCATERPILLAR INC·Filed 2015·Granted Jun 12, 2018·12 cites·2 claims
- 2194USD806139SAdapter for a ground engaging machine implementCATERPILLAR INC·Filed 2016·Granted Dec 26, 2017·46 cites·1 claims
- 2294USD805562SAdapter for a ground engaging machine implementCATERPILLAR INC·Filed 2016·Granted Dec 19, 2017·51 cites·1 claims
- 2394USD790606STip for a ground engaging machine implementCATERPILLAR INC·Filed 2016·Granted Jun 27, 2017·39 cites·1 claims
- 2494USD775242STip for a ground engaging machine implementCATERPILLAR INC·Filed 2015·Granted Dec 27, 2016·49 cites·1 claims
- 2594USD774108STip for a ground engaging machine implementCATERPILLAR INC·Filed 2015·Granted Dec 13, 2016·49 cites·1 claims
- 2693USD945498SAdapter for a ground engaging machine implementCATERPILLAR INC·Filed 2020·Granted Mar 8, 2022·15 cites·1 claims
- 2793USD806759STip for a ground engaging machine implementCATERPILLAR INC·Filed 2016·Granted Jan 2, 2018·42 cites·1 claims
- 2893USD805112STip for a ground engaging machine implementCATERPILLAR INC·Filed 2016·Granted Dec 12, 2017·44 cites·1 claims
- 2993USD801397STip for a ground engaging machine implementCATERPILLAR INC·Filed 2016·Granted Oct 31, 2017·34 cites·1 claims
- 3093USD790601STip for a ground engaging machine implementCATERPILLAR INC·Filed 2016·Granted Jun 27, 2017·38 cites·1 claims
- 3193USD775673STip for a ground engaging machine implementCATERPILLAR INC·Filed 2015·Granted Jan 3, 2017·46 cites·1 claims
- 3293USD775240STip for a ground engaging machine implementCATERPILLAR INC·Filed 2015·Granted Dec 27, 2016·37 cites·1 claims
- 3393USD774110STip for a ground engaging machine implementCATERPILLAR INC·Filed 2015·Granted Dec 13, 2016·44 cites·1 claims
- 3493USD751610SHeel shroudCATERPILLAR INC·Filed 2014·Granted Mar 15, 2016·50 cites·1 claims
- 3592US11142894B2Tip and adapter assembly using a spring steel sleeve designCATERPILLAR INC·Filed 2019·Granted Oct 12, 2021·7 cites·20 claims
- 3692US11124951B2Spring steel sleeve designCATERPILLAR INC·Filed 2019·Granted Sep 21, 2021·5 cites·16 claims
- 3792USD925616SAdapter for a ground engaging machine implementCATERPILLAR INC·Filed 2020·Granted Jul 20, 2021·14 cites·1 claims
- 3892USD857761SAdapter for a ground engaging machine implementCATERPILLAR INC·Filed 2018·Granted Aug 27, 2019·33 cites·1 claims
- 3992USD840441SAdapter for a ground engaging machine implementCATERPILLAR INC·Filed 2016·Granted Feb 12, 2019·39 cites·1 claims
- 4092USD790603STip for a ground engaging machine implementCATERPILLAR INC·Filed 2016·Granted Jun 27, 2017·34 cites·1 claims
- 4192USD790605STip for a ground engaging machine implementCATERPILLAR INC·Filed 2016·Granted Jun 27, 2017·35 cites·1 claims
- 4291US11788260B2Implement ground engaging tip assembly having tip with tapered retention channelCATERPILLAR INC·Filed 2022·Granted Oct 17, 2023·1 cites·20 claims
- 4391US11149415B2Work implement assembly using a center adapter mating with a notched base edgeCATERPILLAR INC·Filed 2019·Granted Oct 19, 2021·4 cites·12 claims
- 4491USD790604STip for a ground engaging machine implementCATERPILLAR INC·Filed 2016·Granted Jun 27, 2017·32 cites·1 claims
- 4590USD832309SLip shroud for a ground engaging machine implementCATERPILLAR INC·Filed 2017·Granted Oct 30, 2018·28 cites·1 claims
- 4690US9758947B2Mounting base for wear memberCATERPILLAR INC·Filed 2015·Granted Sep 12, 2017·7 cites·12 claims
- 4790USD774564STip for a ground engaging machine implementCATERPILLAR INC·Filed 2015·Granted Dec 20, 2016·31 cites·1 claims
- 4890USD774109STip for a ground engaging machine implementCATERPILLAR INC·Filed 2015·Granted Dec 13, 2016·30 cites·1 claims
- 4989US11230827B2Electronically operated locking system for earth moving equipment and methodCATERPILLAR INC·Filed 2019·Granted Jan 25, 2022·4 cites·10 claims
- 5089US11098463B2Electrically activated polymer based locking system for earth moving equipment and methodCATERPILLAR INC·Filed 2019·Granted Aug 24, 2021·4 cites·7 claims
Showing the top 50 of 137 patent records by PatentIndex Score.
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