Inventor · disambiguated record

Dan Scheffer

Also filed as: SCHEFFER DAN · SCHEFFER DAN F

30 granted patents·24 pending applications·88 citations·filing 20062025

95Inventor score
Technology areasH01QC09DH05KB42DC08K
Files withVORBECK MATERIALS CORP37SCHEFFER DAN4VORBECK MAT3VORBECK MATERIALS3LETTOW JOHN S2

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →