Inventor · disambiguated record
Heinz Walker
Also filed as: WALKER HEINZ
3 granted patents·28 citations·filing 1981–1986
69Inventor score
Technology areasH03K
Files withSIEMENS AG3
Top patents by PatentIndex Score
3 records- 0159US4792764ANoncontact electronic switching arrangementSIEMENS AG·Filed 1986·Granted Dec 20, 1988·14 cites·7 claims
- 0247US4649527AUltrasonic proximity switchSIEMENS AG·Filed 1985·Granted Mar 10, 1987·10 cites·15 claims
- 0334US4455528AOscillator coil sensing head for contactless inductive proximity switchSIEMENS AG·Filed 1981·Granted Jun 19, 1984·4 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →