Inventor · disambiguated record
Lothar S. Sander
Also filed as: SANDER LOTHAR S
5 granted patents·146 citations·filing 1983–1996
82Inventor score
Technology areasC23C
Top patents by PatentIndex Score
5 records- 0189US4921552AComposition and method for non-chromate coating of aluminumBETZ LABORATORIES·Filed 1988·Granted May 1, 1990·90 cites·9 claims
- 0272US5129967AComposition and method for non-chromate coating of aluminumBETZ LABORATORIES·Filed 1990·Granted Jul 14, 1992·36 cites·9 claims
- 0345US5518770AMethods and compositions for pretreatment of metalsBETZ LABORATORIES·Filed 1995·Granted May 21, 1996·9 cites·4 claims
- 0442US4475957ACoating compositionAMCHEM PROD·Filed 1983·Granted Oct 9, 1984·8 cites·20 claims
- 0534US5612421AMethods and compositions for pretreatment of metalsBETZDEARBORN INC·Filed 1996·Granted Mar 18, 1997·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →