Walter Vetterli

Person

Winterthur, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Process for controlling change of throttling position in a sliding...
- Patent number 5,048,594
- Issue date Sep 17, 1991
- Metacon AG
- Silvio Cecchini
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Refractory plate assembly for a three-plate sliding closure unit
- Patent number 4,966,315
- Issue date Oct 30, 1990
- Metacon AG
- Bernhard Tinnes
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for maintaining open a throttled discharge passage of a sli...
- Patent number 4,890,665
- Issue date Jan 2, 1990
- Metacon AG
- Walter Vetterli
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Filament winding machine
- Patent number 4,770,356
- Issue date Sep 13, 1988
- Rieter Machine Works, Ltd.
- Kurt Mueller
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Pair of refractory plates for swivelling or rotary sliding closure...
- Patent number 4,747,580
- Issue date May 31, 1988
- Metacon AG
- Bernhard Tinnes
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Structure for forming a refractory joint of predetermined thickness...
- Patent number 4,718,580
- Issue date Jan 12, 1988
- Metacon AG
- Eduard Bierbaum
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Swivelling sliding closure unit
- Patent number 4,618,126
- Issue date Oct 21, 1986
- Metacon AG
- Bernhard Tinnes
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Thread catcher ring
- Patent number 4,482,099
- Issue date Nov 13, 1984
- Rieter Machine Works Ltd.
- Heinz Oswald
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Winding machine
- Patent number 4,274,604
- Issue date Jun 23, 1981
- Rieter Machine Works, Ltd.
- Walter Vetterli
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Walter Vetterli

Person

Patents Grantslast 30 patents

Process for controlling change of throttling position in a sliding...

Refractory plate assembly for a three-plate sliding closure unit

Process for maintaining open a throttled discharge passage of a sli...

Filament winding machine

Pair of refractory plates for swivelling or rotary sliding closure...

Structure for forming a refractory joint of predetermined thickness...

Swivelling sliding closure unit

Thread catcher ring

Winding machine