Inventor · disambiguated record
Ewald Dittrich
Also filed as: DITTRICH EWALD · ROEBKE WOLFGANG
5 granted patents·134 citations·filing 1979–1998
82Inventor score
Files withDEGUSSA5
Top patents by PatentIndex Score
5 records- 0183US6149973AProcess for the coating of the flow channels of a honeycomb form catalytic converter carrier with a dispersion coatingDEGUSSA·Filed 1998·Granted Nov 21, 2000·51 cites·9 claims
- 0282US5165970AMethod of coating honeycomb bodies with finely divided solid matterDEGUSSA·Filed 1991·Granted Nov 24, 1992·58 cites·22 claims
- 0349US5127960AMethod for removing washcoat remaining in the channels of freshly coated monolithic or honeycombed catalyst carriersDEGUSSA·Filed 1991·Granted Jul 7, 1992·11 cites·18 claims
- 0448US5070893AApparatus and method for removing washcoat remaining in the channels of freshly coated monolithic or honeycombed catalyst carriers and use of the apparatusDEGUSSA·Filed 1989·Granted Dec 10, 1991·9 cites·29 claims
- 0533US4242223AProcess for receiving, storing and handling aluminum hydroxide wet hydrateDEGUSSA·Filed 1979·Granted Dec 30, 1980·5 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →