Inventor · disambiguated record
Karl D. Libsch
Also filed as: LIBSCH KARL D · LIBSCH KARL DAVID
4 granted patents·35 citations·filing 1977–1993
75Inventor score
Top patents by PatentIndex Score
4 records- 0163US4115109ASecondary lead smelting processNL INDUSTRIES INC·Filed 1977·Granted Sep 19, 1978·14 cites·4 claims
- 0238US5264078AApparatus and method for spray drying solids-laden high temperature gasesAPTUS INC·Filed 1991·Granted Nov 23, 1993·10 cites·11 claims
- 0338US4172715AMethod of making soda matte slags resistant to spontaneous combustionNL INDUSTRIES INC·Filed 1978·Granted Oct 30, 1979·2 cites·18 claims
- 0436US5360511AApparatus and method for spray drying solids-laden high temperature gasesAPTUS INC·Filed 1993·Granted Nov 1, 1994·9 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →