Henning D. Walther

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Haan, DE

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Patents Grantslast 30 patents

Information Patent Grant
Coupling suitable for use in refueling lines or the like
- Patent number 5,251,668
- Issue date Oct 12, 1993
- Carl Kurt Walther GmbH & Co. KG
- Henning D. Walther
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Centrifugal-force vibratory grinding machine
- Patent number 4,958,776
- Issue date Sep 25, 1990
- Carl Kurt Walther GmbH & Co. KG
- Henning D. Walther
- B24 - GRINDING POLISHING
Information Patent Grant
Housing for vibration-abrasive surface finishing machines
- Patent number D255450
- Issue date Jun 17, 1980
- Carl Kurt Walther GmbH & Co. KG
- Carl K. Walther
- D15 - Machines not elsewhere specified
Information Patent Grant
Vibration abrasive container
- Patent number 4,195,447
- Issue date Apr 1, 1980
- Carl Kurt Walther GmbH & Co. KG
- Carl K. Walther
- B24 - GRINDING POLISHING
Information Patent Grant
Apparatus for surface treatment of parts with a vibratory container
- Patent number 4,118,896
- Issue date Oct 10, 1978
- Wheelabrator-Frye Inc.
- Carl Kurt Walther
- B24 - GRINDING POLISHING