Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement S.A.

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Patents Grantslast 30 patents

Information Patent Grant
Method for treating ferrous alloy parts in order to improve the rub...
- Patent number 7,172,794
- Issue date Feb 6, 2007
- Centre Stephanois de Recherches Mecaniques Hydromecaniques et Frottement
- Stéphane Chomer
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Surface treatment process for mechanical parts subject to wear and...
- Patent number 6,645,315
- Issue date Nov 11, 2003
- Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement
- Stéphane Chomer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Aluminum-titanium alloy with high specular reflectivity, reflecting...
- Patent number 6,562,471
- Issue date May 13, 2003
- Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement
- Michel Martin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Device for weighing a person confined to bed
- Patent number 5,780,781
- Issue date Jul 14, 1998
- Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement S.A.
- Antoine Berger
- G01 - MEASURING TESTING
Information Patent Grant
Method of treating ferrous surfaces subjected to high friction strains
- Patent number 5,753,052
- Issue date May 19, 1998
- Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement
- Bernard Dajoux
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of improving the wear and corrosion resistance of ferrous me...
- Patent number 5,576,066
- Issue date Nov 19, 1996
- Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement
- Jean Polti
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Movable surface with articulated plates
- Patent number 5,549,195
- Issue date Aug 27, 1996
- Entre Prises
- Michel Aulagner
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method of nitriding ferrous metal parts having improved corrosion r...
- Patent number 5,518,605
- Issue date May 21, 1996
- Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement
- Hocine Hadj-Rabah
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Salt bath composition based on alkali nitrates for oxidizing ferrou...
- Patent number 5,514,226
- Issue date May 7, 1996
- Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement
- Jean-Paul Terrat
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Bearing shell for heavily loaded bearings with a rolled strip inter...
- Patent number 5,468,071
- Issue date Nov 21, 1995
- Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement
- Daniel Tourneux
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Process for phosphating steel parts to improve corrosion and wear r...
- Patent number 5,389,161
- Issue date Feb 14, 1995
- Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement
- Joseph Wawra
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for the treatment of ferrous metal parts to improve their c...
- Patent number 5,346,560
- Issue date Sep 13, 1994
- Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement
- Sylvie Mournet
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Chromium-nitrogen alloy surface coating composition
- Patent number 5,160,537
- Issue date Nov 3, 1992
- Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement
- Jean-Paul Terrat
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Device for transferring items
- Patent number 4,958,982
- Issue date Sep 25, 1990
- Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement
- Gerard Champet
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Permanent anti-adherent coating for glassmaking moulds and associat...
- Patent number 4,806,139
- Issue date Feb 21, 1989
- Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement
- Michel Cartier
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method and means for treating foundry sands and the like
- Patent number 4,671,867
- Issue date Jun 9, 1987
- Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement
- Gabriel Battie
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for improving the corrosion resistance of ferrous metal parts
- Patent number 4,608,092
- Issue date Aug 26, 1986
- Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement
- Yves Tremoureux
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Device for the introduction and/or the removal, in an airtight mann...
- Patent number 4,494,478
- Issue date Jan 22, 1985
- Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement
- Gilles Lacour
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Hydraulic machine with retractable partitions and variable cubic ca...
- Patent number 4,487,559
- Issue date Dec 11, 1984
- Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement
- Antoine Berger
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Process for improving the corrosion resistance of ferrous metal parts
- Patent number 4,448,611
- Issue date May 15, 1984
- Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement
- Bernard Grellet
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for decorticating seeds
- Patent number 4,335,151
- Issue date Jun 15, 1982
- Centre Stephanois de Recherches Mecaniques Hydro-Mecanique et Frottement
- Jacques-Jean Caubet
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Electric control weapon, operation and ammunition therefor
- Patent number 4,332,098
- Issue date Jun 1, 1982
- Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement
- Serge Estenevy
- F42 - AMMUNITION BLASTING
Information Patent Grant
Method for treating parts made of titanium or titanium alloy, and p...
- Patent number 4,263,060
- Issue date Apr 21, 1981
- Centre Stephanois de Recherches Mecanique Hydromecanique et Frottement
- Antoine Gaucher
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Antifriction alloy
- Patent number 4,261,741
- Issue date Apr 14, 1981
- Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement
- Jean-Paul Terrat
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Discharge valves
- Patent number 4,137,941
- Issue date Feb 6, 1979
- Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement
- Andre Gonin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Continuous transport system, in particular for public transport
- Patent number 4,057,017
- Issue date Nov 8, 1977
- Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement
- Daniel Michalon
- B61 - RAILWAYS
Information Patent Grant
Method of maintaining at very low values the content of cyanide in...
- Patent number 4,006,043
- Issue date Feb 1, 1977
- Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement
- Antoine Gaucher
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for surface coating ferrous alloy parts
- Patent number 3,996,400
- Issue date Dec 7, 1976
- Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement
- Jacques-Jean Caubet
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
75736601 - PEL
- Serial number 75736601
- Registration number 2484323
- Filing date Jun 24, 1999
- CENTRE STEPHANOIS DE RECHERCHES MECANIQUES HYDROMECANIQUE ET FROTTEMENT
- 7 - Machines and machine tools
Information Trademark
75733490 - TS CARBIDES
- Serial number 75733490
- Registration number 2415341
- Filing date Jun 14, 1999
- CENTRE STEPHANOIS DE RECHERCHES MECANIQUES HYDROMECANIQUE ET FROTTEMENT
- 40 - Treatment of materials
Information Trademark
75613420 - PEL
- Serial number 75613420
- Registration number 2316396
- Filing date Dec 30, 1998
- CENTRE STEPHANOIS DE RECHERCHES MECANIQUES HYDROMECANIQUE ET FROTTEMENT
- 40 - Treatment of materials
Information Trademark
75599129 - CERTESS
- Serial number 75599129
- Registration number 2519031
- Filing date Nov 25, 1998
- CENTRE STEPHANOIS DE RECHERCHES MECANIQUES HYDROMECANIQUE ET FROTTEMENT
- 40 - Treatment of materials
Information Trademark
75594644 - PROCEM
- Serial number 75594644
- Registration number 2396966
- Filing date Nov 24, 1998
- CENTRE STEPHANOIS DE RECHERCHES MECANIQUES HYDROMECANIQUE ET FROTTEMENT
- 40 - Treatment of materials
Information Trademark
75576970 - OXYNIT
- Serial number 75576970
- Registration number 2380509
- Filing date Oct 26, 1998
- CENTRE STEPHANOIS DE RECHERCHES MECANIQUES HYDROMECANIQUE ET FROTTEMENT
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
75257760 - SURSULF
- Serial number 75257760
- Registration number 2201040
- Filing date Mar 14, 1997
- CENTRE STEPHANOIS DE RECHERCHES MECANIQUES HYDROMECANIQUE ET FROTTEMENT
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
75258507 - CAUBET
- Serial number 75258507
- Filing date Mar 13, 1997
- CENTRE STEPHANOIS DE RECHERCHES MECANIQUES HYDROMECANIQUE ET FROTTEMENT
- 40 - Treatment of materials
Information Trademark
75218610 - ARCOR
- Serial number 75218610
- Registration number 2190357
- Filing date Dec 26, 1996
- CENTRE STEPHANOIS DE RECHERCHES MECANIQUES HYDROMECANIQUE ET FROTTEMENT
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
75149056 - SULF BT
- Serial number 75149056
- Registration number 2224917
- Filing date Aug 12, 1996
- CENTRE STEPHANOIS DE RECHERCHES MECANIQUES HYDROMECANIQUE ET FROTTEMENT
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
74043481 - TS 811
- Serial number 74043481
- Registration number 1723251
- Filing date Mar 28, 1990
- CENTRE STEPHANOIS DE RECHERCHES MECANIQUES HYDROMECANIQUE ET FROTTEMENT
- 7 - Machines and machine tools
Information Trademark
73194167 - SURSULF
- Serial number 73194167
- Registration number 1143700
- Filing date Nov 21, 1978
- Centre Stephanois de Recherches Mecaniques, Hydromecanique et Frottement
- 40 - Treatment of materials
Information Trademark
73194168 - SURSULF
- Serial number 73194168
- Registration number 1143010
- Filing date Nov 21, 1978
- Centre Stephanois de Recherches Mecaniques, Hydromecanique et Frottement
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry

Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement S.A.

Organization

Patents Grantslast 30 patents

Method for treating ferrous alloy parts in order to improve the rub...

Surface treatment process for mechanical parts subject to wear and...

Aluminum-titanium alloy with high specular reflectivity, reflecting...

Device for weighing a person confined to bed

Method of treating ferrous surfaces subjected to high friction strains

Method of improving the wear and corrosion resistance of ferrous me...

Movable surface with articulated plates

Method of nitriding ferrous metal parts having improved corrosion r...

Salt bath composition based on alkali nitrates for oxidizing ferrou...

Bearing shell for heavily loaded bearings with a rolled strip inter...

Process for phosphating steel parts to improve corrosion and wear r...

Process for the treatment of ferrous metal parts to improve their c...

Chromium-nitrogen alloy surface coating composition

Device for transferring items

Permanent anti-adherent coating for glassmaking moulds and associat...

Method and means for treating foundry sands and the like

Process for improving the corrosion resistance of ferrous metal parts

Device for the introduction and/or the removal, in an airtight mann...

Hydraulic machine with retractable partitions and variable cubic ca...

Process for improving the corrosion resistance of ferrous metal parts

Method for decorticating seeds

Electric control weapon, operation and ammunition therefor

Method for treating parts made of titanium or titanium alloy, and p...

Antifriction alloy

Discharge valves

Continuous transport system, in particular for public transport

Method of maintaining at very low values the content of cyanide in...

Method for surface coating ferrous alloy parts

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

75736601 - PEL

75733490 - TS CARBIDES

75613420 - PEL

75599129 - CERTESS

75594644 - PROCEM

75576970 - OXYNIT

75257760 - SURSULF

75258507 - CAUBET

75218610 - ARCOR

75149056 - SULF BT

74043481 - TS 811

73194167 - SURSULF

73194168 - SURSULF