Inventor · disambiguated record
Karel R. Dahmen
Also filed as: CLAY JOHN M · DAHMEN KAREL R
4 granted patents·102 citations·filing 1975–1979
78Inventor score
Top patents by PatentIndex Score
4 records- 0184US4154567AMethod and apparatus for the combustion of waste gasesCONTINENTAL CARBON·Filed 1977·Granted May 15, 1979·53 cites·6 claims
- 0273US4218426AMethod and apparatus for the combustion of waste gasesCONTINENTAL CARBON·Filed 1979·Granted Aug 19, 1980·31 cites·1 claims
- 0362US3990854AApparatus for the manufacture of carbon blackCONTINENTAL CARBON CO·Filed 1975·Granted Nov 9, 1976·13 cites·19 claims
- 0444US4198469AMethod for the manufacture of carbon blackCONTINENTAL CARBON·Filed 1977·Granted Apr 15, 1980·5 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →