Inventor · disambiguated record
Heinz Schreyer
Also filed as: SCHREYER HEINZ · SCHREYER HEINZ B
3 granted patents·26 citations·filing 1975–1980
69Inventor score
Files withSICK OPTIK ELEKTRONIK ERWIN3
Top patents by PatentIndex Score
3 records- 0150US4357071AOptical fault seeking apparatusSICK OPTIK ELEKTRONIK ERWIN·Filed 1980·Granted Nov 2, 1982·14 cites·18 claims
- 0240US4128481ACurve following deviceSICK OPTIK ELEKTRONIK ERWIN·Filed 1976·Granted Dec 5, 1978·6 cites·11 claims
- 0330US3995154ACurve followerSICK OPTIK ELEKTRONIK ERWIN·Filed 1975·Granted Nov 30, 1976·6 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →