Inventor · disambiguated record

Siegrid Waltenberger-Scharffetter

Also filed as: WALTENBERGER-SCHARFFETTER SIEG

1 granted patent·7 citations·filing 1994–1994

30Inventor score

Technology areasD06M

Files withHENKEL KGAA1

Top patents by PatentIndex Score

1 record

0133US5612475ACarboxymethylated guar galactomannan as a sizing agentHENKEL KGAA·Filed 1994·Granted Mar 18, 1997·7 cites·20 claims

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