Hansruedi Steiner

Follow

Person

Wettingen, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Grate for a furnace
- Patent number 5,538,128
- Issue date Jul 23, 1996
- W+E Umwelttechnik AG
- Guido P. Stierll
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Mechanism for the removal of slag in incineration plants
- Patent number 4,976,206
- Issue date Dec 11, 1990
- W+E Umwelttechnik AG
- Hansruedi Steiner
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Fire grate for a combustion furnace
- Patent number 4,450,952
- Issue date May 29, 1984
- Widmer & Ernst AG
- Hansruedi Steiner
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Grate mechanism for incinerating furnaces
- Patent number 4,320,710
- Issue date Mar 23, 1982
- Widmer & Ernst AG
- Hansruedi Steiner
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...