Inventor · disambiguated record

Ludwig Lang

Also filed as: LANG LUDWIG

2 granted patents·70 citations·filing 1979–1982

65Inventor score

Technology areasA46B B65D

Files withLANG LUDWIG1 NITZSCHE KLAUS1

Top patents by PatentIndex Score

2 records

0174US4461053AMultiple part toothbrush having an exchangeable brush headNITZSCHE KLAUS·Filed 1982·Granted Jul 24, 1984·53 cites·11 claims
0243US4239123AReleasably fixed mouthpiece as device for drinking from a containerLANG LUDWIG·Filed 1979·Granted Dec 16, 1980·17 cites·1 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →