Assignee
PONT A MOUSSON
172 granted patents·3,334 citations·filing 1973–1998
Top patents by PatentIndex Score
172 records- 0194US5297826ALocking joint for pipe systemsPONT A MOUSSON·Filed 1992·Granted Mar 29, 1994·124 cites·9 claims
- 0291US4616689AFoundry moulding process and mould using a pattern of gasifiable material surrounded by sand free of a binding agent for low pressure precision castingPONT A MOUSSON·Filed 1985·Granted Oct 14, 1986·31 cites·17 claims
- 0391US4208852AProcess for the aseptic packing of products and machine employing said processPONT A MOUSSON·Filed 1978·Granted Jun 24, 1980·139 cites·15 claims
- 0489US4063867AInjection and blowing machine for manufacturing hollow bodies of plastics materialPONT A MOUSSON·Filed 1976·Granted Dec 20, 1977·58 cites·26 claims
- 0588US4176274AMethod of coupling plastic pipes by welding and a connection piece for coupling samePONT A MOUSSON·Filed 1977·Granted Nov 27, 1979·69 cites·3 claims
- 0687US5360218APipe socket joint and sealing gasket thereforPONT A MOUSSON·Filed 1993·Granted Nov 1, 1994·76 cites·8 claims
- 0786US4763449AManhole cover sealing and locking arrangementPONT A MOUSSON·Filed 1987·Granted Aug 16, 1988·56 cites·9 claims
- 0886US4316495AMethod and installation for centrifugal castingPONT A MOUSSON·Filed 1980·Granted Feb 23, 1982·20 cites·3 claims
- 0985US6062611ALocked pipe joint and split metal retaining ring thereforPONT A MOUSSON·Filed 1998·Granted May 16, 2000·73 cites·23 claims
- 1085US5058907APipe joint gasket with annular anchoring heelPONT A MOUSSON·Filed 1990·Granted Oct 22, 1991·64 cites·5 claims
- 1184US6145896APipe couplerPONT A MOUSSON·Filed 1998·Granted Nov 14, 2000·65 cites·14 claims
- 1284US4301200APlastic tube formed by spiral winding of a snap locking profile stripPONT A MOUSSON·Filed 1980·Granted Nov 17, 1981·52 cites·6 claims
- 1384US4136707AFire-resisting device for piping extending through a wallPONT A MOUSSON·Filed 1977·Granted Jan 30, 1979·87 cites·26 claims
- 1483US5248169AComposite pipe coupling sleevePONT A MOUSSON·Filed 1992·Granted Sep 28, 1993·67 cites·12 claims
- 1583US4109423AFire-proof device for a tube of fusible material which extends through a wallPONT A MOUSSON·Filed 1977·Granted Aug 29, 1978·78 cites·9 claims
- 1682US5094467APipe gasket with limited penetration locking elementsPONT A MOUSSON·Filed 1990·Granted Mar 10, 1992·56 cites·5 claims
- 1782US4582353ASuction cup for gripping small, delicate objectsPONT A MOUSSON·Filed 1984·Granted Apr 15, 1986·49 cites·11 claims
- 1882US4083529AButterfly valvePONT A MOUSSON·Filed 1975·Granted Apr 11, 1978·40 cites·5 claims
- 1982US4029256AThermostatic mixer valvePONT A MOUSSON·Filed 1975·Granted Jun 14, 1977·55 cites·7 claims
- 2081US4472911AConstruction for access to a buried pipelinePONT A MOUSSON·Filed 1982·Granted Sep 25, 1984·60 cites·5 claims
- 2180US4772154ASealing gasket for a roadway manholePONT A MOUSSON·Filed 1987·Granted Sep 20, 1988·61 cites·7 claims
- 2280US4355968AApparatus for producing hollow plastic bottles by thermal heating and blow mold expansionPONT A MOUSSON·Filed 1981·Granted Oct 26, 1982·47 cites·11 claims
- 2380US4008749AMethod for low-pressure casting in a sand mouldPONT A MOUSSON·Filed 1975·Granted Feb 22, 1977·18 cites·17 claims
- 2480US4002227ABrake disc assemblyPONT A MOUSSON·Filed 1975·Granted Jan 11, 1977·24 cites·5 claims
- 2580US3961663AProcess of employing a substance in pellet form for nodularizing graphite in liquid cast ironPONT A MOUSSON·Filed 1974·Granted Jun 8, 1976·24 cites·4 claims
- 2679US4517867AMethod and apparatus for cutting a cast iron pipePONT A MOUSSON·Filed 1983·Granted May 21, 1985·28 cites·3 claims
- 2779US4300598ATubular steel members for underwater pipelinesPONT A MOUSSON·Filed 1979·Granted Nov 17, 1981·25 cites·3 claims
- 2879US3946986AFlow regulating valvePONT A MOUSSON·Filed 1974·Granted Mar 30, 1976·34 cites·20 claims
- 2978US6220635B1Assembly set up between two pipes, and applied pipe assemblesPONT A MOUSSON·Filed 1998·Granted Apr 24, 2001·77 cites·17 claims
- 3078US4049043AInstallation for extracting pipes from a centrifugal casting machinePONT A MOUSSON·Filed 1975·Granted Sep 20, 1977·14 cites·8 claims
- 3177US4840514AManhole assembly with T-shaped hingePONT A MOUSSON·Filed 1988·Granted Jun 20, 1989·44 cites·12 claims
- 3276US4475721AInduction heated casting channel with graphite sleevePONT A MOUSSON·Filed 1983·Granted Oct 9, 1984·19 cites·4 claims
- 3376US4448610ACentrifugally cast tube of spheroidal graphite cast-iron and its method of manufacturePONT A MOUSSON·Filed 1983·Granted May 15, 1984·21 cites·6 claims
- 3476US4318637AProcess and device for the assembly of voussoirs for tunnel liningsPONT A MOUSSON·Filed 1980·Granted Mar 9, 1982·20 cites·5 claims
- 3576US4154426AButterfly valvePONT A MOUSSON·Filed 1978·Granted May 15, 1979·31 cites·21 claims
- 3675US4177088AProcess and installation for heat treating spheroidal or lamellar graphite cast iron pipesPONT A MOUSSON·Filed 1978·Granted Dec 4, 1979·14 cites·16 claims
- 3774US4291630AMachine for extracting centrifuged pipePONT A MOUSSON·Filed 1979·Granted Sep 29, 1981·12 cites·11 claims
- 3874US4058153AProcess for centrifugally casting spheroidal graphite cast iron pipesPONT A MOUSSON·Filed 1975·Granted Nov 15, 1977·27 cites·2 claims
- 3973US4157235ADevice for modifying the thickness of a body extruded at a constant ratePONT A MOUSSON·Filed 1977·Granted Jun 5, 1979·29 cites·12 claims
- 4072US4400208AProcess for the production of iron, phosphorus, carbon and chromium based amorphous metal alloys, and the alloys obtainedPONT A MOUSSON·Filed 1982·Granted Aug 23, 1983·21 cites·11 claims
- 4171US5219189AComposite gasket for the locked assembly of spigot and socket pipesPONT A MOUSSON·Filed 1992·Granted Jun 15, 1993·46 cites·12 claims
- 4271US4800949AMethod 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
- 4371US4782573AApparatus for deforming a gasketPONT A MOUSSON·Filed 1987·Granted Nov 8, 1988·40 cites·9 claims
- 4470US4497763AMethod for injection moulding coated parts from plastics materialPONT A MOUSSON·Filed 1981·Granted Feb 5, 1985·28 cites·2 claims
- 4570US4456040ATap device for container treatment installation particularly for carbonated beverage bottlesPONT A MOUSSON·Filed 1981·Granted Jun 26, 1984·27 cites·5 claims
- 4670US4143687AProcess and device for controlling a vessel for pouring liquid under low pressure in a repeated mannerPONT A MOUSSON·Filed 1977·Granted Mar 13, 1979·18 cites·11 claims
- 4770US4133370AMethod and apparatus for low-pressure casting in a sand mouldPONT A MOUSSON·Filed 1976·Granted Jan 9, 1979·12 cites·9 claims
- 4869US4278152AControl mechanism for disc brakesPONT A MOUSSON·Filed 1979·Granted Jul 14, 1981·23 cites·14 claims
- 4969US4035680AVariable reluctance motorPONT A MOUSSON·Filed 1976·Granted Jul 12, 1977·24 cites·19 claims
- 5068US4848805APacking for telescopically locked pipe jointsPONT A MOUSSON·Filed 1988·Granted Jul 18, 1989·35 cites·9 claims
Showing the top 50 of 172 patent records by PatentIndex Score.
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