Inventor · disambiguated record
Manfred Grasse
Also filed as: GRASSE MANFRED
2 granted patents·59 citations·filing 1990–2006
62Inventor score
Top patents by PatentIndex Score
2 records- 0186US5091002APreparation for the water-repellent impregnation of porous mineral building materialsGOLDSCHMIDT AG TH·Filed 1990·Granted Feb 25, 1992·55 cites·11 claims
- 0269US7955658B2Building material composition, especially bitumen-free sealantHENKEL AG & CO KGAA·Filed 2006·Granted Jun 7, 2011·4 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →