Inventor · disambiguated record
Pierre-Louis Piguet
Also filed as: PIGUET PIERRE · PIGUET PIERRE-LOUIS
9 granted patents·2 pending applications·48 citations·filing 1974–2021
86Inventor score
Top patents by PatentIndex Score
11 records- 0166US8241093B2Precision guiding device in a machine for machining cylindrical componentsPIGUET PIERRE-LOUIS·Filed 2008·Granted Aug 14, 2012·5 cites·5 claims
- 0258US2024051032A1Rotary-head machining unitESCO SA·Filed 2021·Application pending·0 cites
- 0344US5210917AMultiple station machine for bar machiningESCO SA·Filed 1991·Granted May 18, 1993·10 cites·9 claims
- 0438US5207136AMachining unit with rotary head carrying pivoting toolsESCO SA·Filed 1991·Granted May 4, 1993·11 cites·8 claims
- 0538US2010170371A1Precision guidance device in a machine for machining cylindrical componentsPIGUET PIERRE-LOUIS·Filed 2008·Application pending·0 cites
- 0636US3995827AValve operable solely under still water conditions, chiefly in forced flow channelsCHARMILLES SA ATELIERS·Filed 1974·Granted Dec 7, 1976·5 cites·4 claims
- 0733US6055893AMachining unit with a rotating headESCO SA·Filed 1997·Granted May 2, 2000·7 cites·13 claims
- 0833US4202084AMachining process for the in situ mounting of displaceable guide blades in a spiral tank of a hydraulic machineCHARMILLES SA ATELIERS·Filed 1978·Granted May 13, 1980·4 cites·1 claims
- 0930US5161399ADevice for straightening a wireESCO SA·Filed 1991·Granted Nov 10, 1992·3 cites·10 claims
- 1027US4175707AHydraulic installationCHARMILLES SA ATELIERS·Filed 1978·Granted Nov 27, 1979·0 cites·1 claims
- 1122US4302151ADraft tube for a reaction turbineCHAMILLES S A ATEL DES·Filed 1979·Granted Nov 24, 1981·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →