Inventor · disambiguated record
Elena T. Ewaldz
Also filed as: EWALDZ ELENA T
0 granted patents·5 pending applications·0 citations·filing 2024–2025
Files withDONALDSON CO INC5
Top patents by PatentIndex Score
5 records- 0163US2025153154A1Ptfe and active particle compositionsDONALDSON CO INC·Filed 2024·Application pending·0 cites
- 0258US2025153155A1Expanded ptfe compositions and methods of formingDONALDSON CO INC·Filed 2024·Application pending·0 cites
- 0357US2025154700A1Porous non-woven ptfe compositions and methods of formingDONALDSON CO INC·Filed 2024·Application pending·0 cites
- 0452US2025269349A1Aerodynamic spacersDONALDSON CO INC·Filed 2025·Application pending·0 cites
- 0546US2025269307A1Volumetric media and uses thereofDONALDSON CO INC·Filed 2025·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →