Inventor · disambiguated record
Ewald Pirson
Also filed as: PIRSON EWALD
8 granted patents·102 citations·filing 1973–1982
87Inventor score
Files withWACKER CHEMIE GMBH8
Top patents by PatentIndex Score
8 records- 0181US3983272AMethod for improving the lubricating properties and imparting antistatic properties to organic fibersWACKER CHEMIE GMBH·Filed 1975·Granted Sep 28, 1976·23 cites·8 claims
- 0273US3955985AStable water repellent compositionsWACKER CHEMIE GMBH·Filed 1974·Granted May 11, 1976·22 cites·7 claims
- 0361US4076672ALubricants for organic fibresWACKER CHEMIE GMBH·Filed 1976·Granted Feb 28, 1978·15 cites·11 claims
- 0459US3956570AMethod for imparting water-repellency to construction materialsWACKER CHEMIE GMBH·Filed 1973·Granted May 11, 1976·14 cites·4 claims
- 0559US3941864AMethod for manufacturing molded structures and coatings based on inorganic binding agentsWACKER CHEMIE GMBH·Filed 1974·Granted Mar 2, 1976·8 cites·10 claims
- 0641US4186104AAntifoam compositionsWACKER CHEMIE GMBH·Filed 1978·Granted Jan 29, 1980·6 cites·5 claims
- 0738US4436647ASelf-emulsifiable antifoamsWACKER CHEMIE GMBH·Filed 1982·Granted Mar 13, 1984·7 cites·3 claims
- 0838US4338217AAntifoamsWACKER CHEMIE GMBH·Filed 1980·Granted Jul 6, 1982·7 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →