Inventor · disambiguated record
Heinz Ambacher
Also filed as: AMBACHER HEINZ
3 granted patents·87 citations·filing 1993–1998
74Inventor score
Technology areasH01T
Top patents by PatentIndex Score
3 records- 0186US6064144ASpark plug for an internal combustion engine and process for its manufactureBERU AG·Filed 1998·Granted May 16, 2000·55 cites·16 claims
- 0261US5510667ASpark plug with an electrode having a platinum-nickel fiber composite materialBERU WERK RUPRECHT GMBH CO A·Filed 1993·Granted Apr 23, 1996·24 cites·10 claims
- 0342US5500304ASilver-nickel composite material for electrical contacts and electrodesBERU WERK RUPRECHT GMBH CO A·Filed 1995·Granted Mar 19, 1996·8 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →