Eric Rirsch

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West Sussex, GB

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Patents Grantslast 30 patents

Information Patent Grant
Damp proof course article
- Patent number 10,145,100
- Issue date Dec 4, 2018
- Safeguard Europe Limited
- Hudson Lambert
- B32 - LAYERED PRODUCTS
Information Patent Grant
Process for the production of concrete building products
- Patent number 5,108,679
- Issue date Apr 28, 1992
- Redland Roof Tile Limited
- Eric Rirsch
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for the production of concrete building products
- Patent number 5,106,557
- Issue date Apr 21, 1992
- Redland Roof Tiles Limited
- Eric Rirsch
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Cementitious dough or paste comprising at least one hydraulic eleme...
- Patent number 4,880,467
- Issue date Nov 14, 1989
- Redland Technology Limited
- Eric A. Rirsch
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Cementitious compositions comprising a water soluble polymer and a...
- Patent number 4,778,529
- Issue date Oct 18, 1988
- Redland Technology Limited
- Howard A. Barker
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
DAMP PROOF COURSE ARTICLE
- Publication number 20150345129
- Publication date Dec 3, 2015
- Hudson LAMBERT
- B32 - LAYERED PRODUCTS