Inventor · disambiguated record

Ludwig Walter

Also filed as: WALTER LUDWIG

2 granted patents·31 citations·filing 1974–1978

61Inventor score

Technology areasB01D C01B

Files withKALI CHEMIE AG2

Top patents by PatentIndex Score

2 records

0173US4248847AProcess for preparing a substantially crystalline sodium aluminosilicateKALI CHEMIE AG·Filed 1978·Granted Feb 3, 1981·23 cites·10 claims
0232US4203953AProcess for removing SO2 from waste gasesKALI CHEMIE AG·Filed 1974·Granted May 20, 1980·8 cites·14 claims

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