David A. Schmitz

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Reeseville, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Spa apparatus
- Patent number 8,028,354
- Issue date Oct 4, 2011
- European Touch Holdings, Inc.
- David J. Gruenwald
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Spa apparatus
- Patent number 7,600,273
- Issue date Oct 13, 2009
- European Touch Holdings, Inc.
- David J. Gruenwald
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Spa apparatus
- Patent number D526505
- Issue date Aug 15, 2006
- European Touch Holdings, Inc.
- David J. Gruenwald
- D06 - Furnishings

Patents Applicationslast 30 patents

Information Patent Application
SPA APPARATUS
- Publication number 20100058533
- Publication date Mar 11, 2010
- European Touch Holdings, Inc.
- David J. Gruenwald
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Spa apparatus
- Publication number 20040177438
- Publication date Sep 16, 2004
- European Touch Holdings, Inc.
- David J. Gruenwald
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE