Inventor · disambiguated record
Michel Pierrel
Also filed as: PIERREL MICHEL
27 granted patents·215 citations·filing 1975–1987
96Inventor score
Files withPONT A MOUSSON27
Top patents by PatentIndex Score
27 records- 0186US4316495AMethod and installation for centrifugal castingPONT A MOUSSON·Filed 1980·Granted Feb 23, 1982·20 cites·3 claims
- 0278US4049043AInstallation for extracting pipes from a centrifugal casting machinePONT A MOUSSON·Filed 1975·Granted Sep 20, 1977·14 cites·8 claims
- 0375US4177088AProcess and installation for heat treating spheroidal or lamellar graphite cast iron pipesPONT A MOUSSON·Filed 1978·Granted Dec 4, 1979·14 cites·16 claims
- 0474US4058153AProcess for centrifugally casting spheroidal graphite cast iron pipesPONT A MOUSSON·Filed 1975·Granted Nov 15, 1977·27 cites·2 claims
- 0571US4800949AMethod and installation for the continuous manufacture of pipes from spheroidal graphite cast-iron having a controlled structurePONT A MOUSSON·Filed 1987·Granted Jan 31, 1989·14 cites·9 claims
- 0668US4073335ACooling device for iron pipe centrifugal casting machinePONT A MOUSSON·Filed 1976·Granted Feb 14, 1978·31 cites·12 claims
- 0758US4690199AApparatus for the rotary supply of molten cast-iron to an installation for the vertical continuous casting of a pipe from spheroidal graphite cast-ironPONT A MOUSSON·Filed 1985·Granted Sep 1, 1987·8 cites·4 claims
- 0858US4236571AProcess and installation for the continuous casting of tubular productsPONT A MOUSSON·Filed 1979·Granted Dec 2, 1980·7 cites·9 claims
- 0958US4116260AInstallation for the centrifugal casting of large pipesPONT A MOUSSON·Filed 1977·Granted Sep 26, 1978·7 cites·7 claims
- 1054US4632172ACentrifugal pipe casting with progressively inclined and raised pour channelPONT A MOUSSON·Filed 1985·Granted Dec 30, 1986·9 cites·7 claims
- 1153US4611651AMethod and apparatus for continuous casting of metal pipe with integral end fittingPONT A MOUSSON·Filed 1984·Granted Sep 16, 1986·6 cites·17 claims
- 1252US4632174ADouble boiler furnace for vertical ascending pipe castingPONT A MOUSSON·Filed 1985·Granted Dec 30, 1986·6 cites·15 claims
- 1352US4506723ATubular die for the continuous casting of a thin-walled tubePONT A MOUSSON·Filed 1983·Granted Mar 26, 1985·6 cites·12 claims
- 1452US4303262ALarge diameter pipe joint with means for distributing tensile forcesPONT A MOUSSON·Filed 1979·Granted Dec 1, 1981·16 cites·7 claims
- 1545US4611650ASocket core support device for centrifugal pipe casting machinePONT A MOUSSON·Filed 1984·Granted Sep 16, 1986·4 cites·4 claims
- 1642US4353531AProcess and installation for the handling and heat treatment of cast iron or steel pipes and tubesPONT A MOUSSON·Filed 1980·Granted Oct 12, 1982·5 cites·12 claims
- 1741US4541477ASocket core handling and positioning device for a centrifugal pipe casting machinePONT A MOUSSON·Filed 1984·Granted Sep 17, 1985·3 cites·6 claims
- 1841US4008751ACasing for a machine for centrifugally casting pipes in a rotary mouldPONT A MOUSSON·Filed 1975·Granted Feb 22, 1977·3 cites·9 claims
- 1938US4194554AProcess and device for centrifugally casting spheroidal graphite cast iron pipesPONT A MOUSSON·Filed 1979·Granted Mar 25, 1980·2 cites·6 claims
- 2036US4435894ADuctile cast iron pipe having constricted end casingPONT A MOUSSON·Filed 1982·Granted Mar 13, 1984·6 cites·3 claims
- 2135US4004632ACentrifugal casting machine casing and cooling apparatusPONT A MOUSSON·Filed 1975·Granted Jan 25, 1977·2 cites·8 claims
- 2233US4330015ADuctile cast iron pipe having constricted end casingPONT A MOUSSON·Filed 1980·Granted May 18, 1982·1 cites·5 claims
- 2333US3946799AMachine for centrifugally casting iron pipesPONT A MOUSSON·Filed 1975·Granted Mar 30, 1976·1 cites·11 claims
- 2432US4628987AApparatus for continuous vertical casting of iron tubePONT A MOUSSON·Filed 1984·Granted Dec 16, 1986·1 cites·8 claims
- 2528US4693297AInstallation for the step by step vertical extraction of a continuous cast productPONT A MOUSSON·Filed 1986·Granted Sep 15, 1987·1 cites·3 claims
- 2627US4129171AInstallation for handling socket cores for a centrifugal casting machinePONT A MOUSSON·Filed 1977·Granted Dec 12, 1978·0 cites·20 claims
- 2726US4401478AProcess for the handling and heat treatment of cast iron or steel pipes and tubesPONT A MOUSSON·Filed 1982·Granted Aug 30, 1983·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →