Rudiger Lang

Person

Minden, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Animal litter and process for producing it
- Patent number 5,735,232
- Issue date Apr 7, 1998
- Effem GmbH
- Rudiger Lang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Plant substrate and use thereof
- Patent number 5,328,498
- Issue date Jul 12, 1994
- Effem GmbH
- Rudiger Lang
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Plant substrate and uses thereof
- Patent number 5,175,131
- Issue date Dec 29, 1992
- Effem GmbH
- Rudiger Lang
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Highly porous ceramic material for absorption and adsorption purpos...
- Patent number 5,032,549
- Issue date Jul 16, 1991
- Effem GmbH
- Rudiger Lang
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Lightweight ceramic material for building purposes
- Patent number 5,015,606
- Issue date May 14, 1991
- Effem GmbH
- Rudiger Lang
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Highly porous ceramic material for absorption and adsorption purpos...
- Patent number 4,824,810
- Issue date Apr 25, 1989
- Effem GmbH
- Rudiger Lang
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Lightweight ceramic material for building purposes, process for the...
- Patent number 4,824,811
- Issue date Apr 25, 1989
- Effem GmbH
- Rudiger Lang
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Rudiger Lang

Person

Patents Grantslast 30 patents

Animal litter and process for producing it

Plant substrate and use thereof

Plant substrate and uses thereof

Highly porous ceramic material for absorption and adsorption purpos...

Lightweight ceramic material for building purposes

Highly porous ceramic material for absorption and adsorption purpos...

Lightweight ceramic material for building purposes, process for the...