Inventor · disambiguated record
Jean-Pierre Hamon
Also filed as: HAMON JEAN-PIERRE
9 granted patents·88 citations·filing 1978–1999
87Inventor score
Top patents by PatentIndex Score
9 records- 0174US4638984AExternal apparatus for butt welding two pipesPETROLES CIE FRANCAISE·Filed 1985·Granted Jan 27, 1987·28 cites·6 claims
- 0260US6553894B1Drip-type coffee-maker comprising a water treatment deviceMOULINEX SA·Filed 1999·Granted Apr 29, 2003·25 cites·6 claims
- 0354US4648544AInternal chuck for butt welding two tubesPETROLES CIE FRANCAISE·Filed 1985·Granted Mar 10, 1987·14 cites·3 claims
- 0443US4370541AElectron beam chamber for butt welding pipesPETROLES CIE FRANCAISE·Filed 1981·Granted Jan 25, 1983·8 cites·9 claims
- 0534US4644132AApparatus for horizontally supporting pipes to be butt weldedPETROLES CIE FRANCAISE·Filed 1985·Granted Feb 17, 1987·4 cites·7 claims
- 0634US4236058ARegulation of electron-beam welding generatorsAIR LIQUIDE·Filed 1978·Granted Nov 25, 1980·2 cites·11 claims
- 0731US4638142AMachine for electron-beam internal butt welding of tubesPETROLES CIE FRANCAISE·Filed 1985·Granted Jan 20, 1987·4 cites·4 claims
- 0829US4314135APositioning of one or more tools relative to a tubular structurePETROLES CIE FRANCAISE·Filed 1979·Granted Feb 2, 1982·1 cites·11 claims
- 0928US4368374AVacuum chamber for electron beam butt welding of pipesPETROLES CIE FRANCAISE·Filed 1981·Granted Jan 11, 1983·2 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →