Inventor · disambiguated record
Peter Ruchel
Also filed as: RUCHEL PETER
10 granted patents·135 citations·filing 1978–1998
89Inventor score
Top patents by PatentIndex Score
10 records- 0182US4676848ABrass alloyDIEHL GMBH & CO·Filed 1985·Granted Jun 30, 1987·30 cites·5 claims
- 0277US5658401ACopper-zinc alloyDIEHL GMBH & CO·Filed 1995·Granted Aug 19, 1997·29 cites·6 claims
- 0375US4238249AProcess for the preparation of a copper-zinc materialDIEHL GMBH & CO KG·Filed 1978·Granted Dec 9, 1980·18 cites·13 claims
- 0471US4954187APrecipitates copper-zinc alloy with nickel silicideDIEHL GMBH & CO·Filed 1988·Granted Sep 4, 1990·19 cites·5 claims
- 0567US4226621ABrass material and a process for the preparation thereofDIEHL GMBH & CO·Filed 1978·Granted Oct 7, 1980·12 cites·5 claims
- 0663US5675883AMethod of manufacturing a copper-nickel-silicon alloy casingDIEHL GMBH & CO·Filed 1995·Granted Oct 14, 1997·18 cites·11 claims
- 0735US4288257ABrass material and a process for the preparation thereofDIEHL GMBH & CO·Filed 1980·Granted Sep 8, 1981·4 cites·9 claims
- 0834US5961749AUse of a brass alloy for sanitary pipesDIEHL STIFTUNG & CO·Filed 1998·Granted Oct 5, 1999·3 cites·1 claims
- 0929US4892991AUtilization of a material possessing a micro-duplex grain structureDIEHL GMBH & CO·Filed 1989·Granted Jan 9, 1990·2 cites·3 claims
- 1027US5175653AUtilization of a material possessing a micro-duplex grain structureDIEHL GMBH & CO·Filed 1988·Granted Dec 29, 1992·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →