Ferdinand Hochstrasser

Person

Auenstein, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Backflow-preventer
- Patent number 5,551,483
- Issue date Sep 3, 1996
- KWC AG
- Ferdinand Hochstrasser
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Sanitary safety device for preventing the backflow of water
- Patent number 5,454,396
- Issue date Oct 3, 1995
- KWC AG
- Ferdinand Hochstrasser
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Anti-siphoning valve assembly and plumbing fixture including same
- Patent number 5,279,324
- Issue date Jan 18, 1994
- KWC AG
- Willi Schutz
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Safeguard for a sanitary fitting
- Patent number 5,217,040
- Issue date Jun 8, 1993
- KWC AG
- Ferdinand Hochstrasser
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Electrically controlled fitting
- Patent number 5,111,846
- Issue date May 12, 1992
- KWC AG
- Ferdinand Hochstrasser
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Electrically controlled shutoff valve and use of the latter
- Patent number 5,107,894
- Issue date Apr 28, 1992
- KWC AG
- Ferdinand Hochstrasser
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Sanitary fittings
- Patent number 5,095,944
- Issue date Mar 17, 1992
- KWC AG
- Ferdinand Hochstrasser
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Sanitary fitting
- Patent number 5,090,062
- Issue date Feb 25, 1992
- KWC AG
- Ferdinand Hochstrasser
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Change-over valve with automatic resetting
- Patent number 5,069,241
- Issue date Dec 3, 1991
- KWC AG
- Ferdinand Hochstrasser
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Water fitting for sanitary installations
- Patent number 5,043,592
- Issue date Aug 27, 1991
- KWC AG
- Ferdinand Hochstrasser
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Water driven generator for sanitary domestic installation
- Patent number 4,963,780
- Issue date Oct 16, 1990
- KWC AG
- Ferdinand F. Hochstrasser
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Sealing arrangement having an annular elastically deformable seal a...
- Patent number 4,915,352
- Issue date Apr 10, 1990
- KWC AG
- Ferdinand Hochstrasser
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Leakproof ball-and-socket joint arrangement
- Patent number 4,903,943
- Issue date Feb 27, 1990
- KWC AG
- Ferdinand Hochstrasser
- E03 - WATER SUPPLY SEWERAGE

Ferdinand Hochstrasser

Person

Patents Grantslast 30 patents

Backflow-preventer

Sanitary safety device for preventing the backflow of water

Anti-siphoning valve assembly and plumbing fixture including same

Safeguard for a sanitary fitting

Electrically controlled fitting

Electrically controlled shutoff valve and use of the latter

Sanitary fittings

Sanitary fitting

Change-over valve with automatic resetting

Water fitting for sanitary installations

Water driven generator for sanitary domestic installation

Sealing arrangement having an annular elastically deformable seal a...

Leakproof ball-and-socket joint arrangement