Inventor · disambiguated record
Walter Von Stein
Also filed as: FETZER GUNTER · VON STEIN WALTER
4 granted patents·1 pending application·60 citations·filing 1978–2017
77Inventor score
Top patents by PatentIndex Score
5 records- 0166US4967074AScanner for the detection of bar codes on articlesSICK OPTIK ELEKTRONIK ERWIN·Filed 1988·Granted Oct 30, 1990·31 cites·16 claims
- 0257US4691647AOptical thread breakage monitoring apparatusSICK OPTIK ELEKTRONIK ERWIN·Filed 1986·Granted Sep 8, 1987·12 cites·10 claims
- 0354US4283623AReading apparatus for reading colored markings applied to objectsSICK OPTIK ELEKTRONIK ERWIN·Filed 1978·Granted Aug 11, 1981·10 cites·18 claims
- 0442US2019218596A1Method for detecting microorganisms in a sampleMETASYSTEMS INDIGO GMBH·Filed 2017·Application pending·0 cites
- 0536US4291977AAdjustment device for aligning a group of cyclically switched light transmitters or receivers with a single light receiver or transmitterSICK OPTIK ELEKTRONIK ERWIN·Filed 1979·Granted Sep 29, 1981·7 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Walter Von Stein files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →