Inventor · disambiguated record

Alfred Sperber

Also filed as: SPERBER ALFRED

2 granted patents·67 citations·filing 1986–1995

61Inventor score

Technology areasE05B Y10T

Files withSPERBER ALFRED1 VALEO GMBH & CO SCHLIESSYST KG1

Top patents by PatentIndex Score

2 records

0177US5791181ALocking system, particularly for motor vehicles and building fixturesVALEO GMBH & CO SCHLIESSYST KG·Filed 1995·Granted Aug 11, 1998·65 cites·22 claims
0217US4766749ALocking deviceSPERBER ALFRED·Filed 1986·Granted Aug 30, 1988·2 cites·11 claims

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