Inventor · disambiguated record
Stephen Ellis Oedewaldt
Also filed as: OEDEWALDT STEPHEN E · OEDEWALDT STEPHEN ELLIS
15 granted patents·3 pending applications·9 citations·filing 2020–2023
87Inventor score
Files withCATERPILLAR INC18
Top patents by PatentIndex Score
18 records- 0189US11673078B2Filter element locking mechanismCATERPILLAR INC·Filed 2020·Granted Jun 13, 2023·2 cites·8 claims
- 0289US11318399B2Locking feature for a filterCATERPILLAR INC·Filed 2020·Granted May 3, 2022·2 cites·4 claims
- 0387US11707703B2Filter element integrated seal profileCATERPILLAR INC·Filed 2020·Granted Jul 25, 2023·2 cites·12 claims
- 0483US11541334B2Integral filter endcap, mold, and sealCATERPILLAR INC·Filed 2020·Granted Jan 3, 2023·1 cites·8 claims
- 0582US12409399B2Filter element locking mechanismCATERPILLAR INC·Filed 2023·Granted Sep 9, 2025·0 cites·12 claims
- 0682US11318400B2Top and bottom loaded filter and locking mechanismCATERPILLAR INC·Filed 2020·Granted May 3, 2022·1 cites·6 claims
- 0781US12458912B2Filter element locking mechanismCATERPILLAR INC·Filed 2023·Granted Nov 4, 2025·0 cites·11 claims
- 0877US12350608B2Fuel filter passage for downward fuel flow directionCATERPILLAR INC·Filed 2023·Granted Jul 8, 2025·0 cites·14 claims
- 0977US12161957B2Integral filter endcap, mold, and sealCATERPILLAR INC·Filed 2022·Granted Dec 10, 2024·0 cites·18 claims
- 1074US12018606B1Integrated grommet filterCATERPILLAR INC·Filed 2023·Granted Jun 25, 2024·1 cites·19 claims
- 1172US12121834B2Top and bottom loaded filter and locking mechanismCATERPILLAR INC·Filed 2022·Granted Oct 22, 2024·0 cites·10 claims
- 1272US12090426B2Locking feature for a filterCATERPILLAR INC·Filed 2022·Granted Sep 17, 2024·0 cites·8 claims
- 1367US11745125B2Fuel filter passage for downward fuel flow directionCATERPILLAR INC·Filed 2020·Granted Sep 5, 2023·0 cites·6 claims
- 1467US11478733B2Filter interlock with tabs mating with a pedestal or a housingCATERPILLAR INC·Filed 2020·Granted Oct 25, 2022·0 cites·6 claims
- 1560US2024207763A1Fluid filter retention mechanismCATERPILLAR INC·Filed 2023·Application pending·0 cites
- 1656US11946439B2Fuel module for engine having service valve assembly for common drain from primary and secondary filtersCATERPILLAR INC·Filed 2022·Granted Apr 2, 2024·0 cites·18 claims
- 1756US2025121306A1Filter for fluid system having seal with integrated drain back valvingCATERPILLAR INC·Filed 2023·Application pending·0 cites
- 1851US2025058255A1Filter assembly and filter component having detent clips and posts for click-lock engagementCATERPILLAR INC·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →