Pierre Richard

Person

Neuilly-Sur-Seine, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Cementation slurries for improvedly encasing reinforcing elements t...
- Patent number 5,904,765
- Issue date May 18, 1999
- Rhone-Poulenc Chimie
- Jerome Dugat
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Cementation slurries for improvedly encasing reinforcing elements t...
- Patent number 5,814,145
- Issue date Sep 29, 1998
- Rhone-Poulenc Chimie
- Jerome Dugat
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method and a composition for preparing concrete elements having rem...
- Patent number 5,522,926
- Issue date Jun 4, 1996
- Bouygues
- Pierre Richard
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Metal fiber concrete compositions for molding concrete elements, el...
- Patent number 5,503,670
- Issue date Apr 2, 1996
- Bouygues
- Pierre Richard
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of making concrete structures of prefabricated blocks
- Patent number 4,726,923
- Issue date Feb 23, 1988
- Bouygues
- Pierre Richard
- E04 - BUILDING
Information Patent Grant
Concrete structural elements, process and device for manufacturing...
- Patent number 4,694,622
- Issue date Sep 22, 1987
- Bouygues
- Pierre Richard
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Ballastable concrete base for an offshore platform
- Patent number 4,653,959
- Issue date Mar 31, 1987
- Bouygues
- Pierre Richard
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Concrete structure, block for making such structure and method of m...
- Patent number 4,648,223
- Issue date Mar 10, 1987
- Bouygues
- Pierre Richard
- E04 - BUILDING
Information Patent Grant
Bridge truss, bridge span including such trusses, and method of con...
- Patent number 4,642,830
- Issue date Feb 17, 1987
- Bouygues
- Pierre Richard
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Bridge with prefabricated sections and with external prestressing b...
- Patent number 4,625,354
- Issue date Dec 2, 1986
- Bouygues
- Pierre Richard
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Prestressed concrete structure, a method of producing this structur...
- Patent number 4,620,400
- Issue date Nov 4, 1986
- Bouygues
- Pierre Richard
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Apparatus for the construction of a bridge floor and similar struct...
- Patent number 4,589,157
- Issue date May 20, 1986
- Bouygues
- Pierre Richard
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Process and device for manufacturing concrete structural elements
- Patent number 4,529,567
- Issue date Jul 16, 1985
- Bouygues
- Pierre Richard
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method and a device for extending the deck of a bridge or similar s...
- Patent number 4,433,525
- Issue date Feb 28, 1984
- Bouygues
- Pierre Richard
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Pierre Richard

Person

Patents Grantslast 30 patents

Cementation slurries for improvedly encasing reinforcing elements t...

Cementation slurries for improvedly encasing reinforcing elements t...

Method and a composition for preparing concrete elements having rem...

Metal fiber concrete compositions for molding concrete elements, el...

Method of making concrete structures of prefabricated blocks

Concrete structural elements, process and device for manufacturing...

Ballastable concrete base for an offshore platform

Concrete structure, block for making such structure and method of m...

Bridge truss, bridge span including such trusses, and method of con...

Bridge with prefabricated sections and with external prestressing b...

Prestressed concrete structure, a method of producing this structur...

Apparatus for the construction of a bridge floor and similar struct...

Process and device for manufacturing concrete structural elements

Method and a device for extending the deck of a bridge or similar s...