Inventor · disambiguated record
Heinrich Haessler
Also filed as: HAESSLER HEINRICH
3 granted patents·23 citations·filing 1983–1987
68Inventor score
Technology areasH01H
Files withSIEMENS AG3
Top patents by PatentIndex Score
3 records- 0153US4780582AUse of a fusion material of copper and chrome as the contact material for vacuum contactorsSIEMENS AG·Filed 1987·Granted Oct 25, 1988·9 cites·4 claims
- 0248US4503010AProcess of producing a compound material of chromium and copperSIEMENS AG·Filed 1983·Granted Mar 5, 1985·8 cites·9 claims
- 0346US4542266AContact arrangement for vacuum switchesSIEMENS AG·Filed 1984·Granted Sep 17, 1985·6 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →