Roy A. Praechter

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Cincinnati, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of laundering industrial garments
- Patent number 10,060,073
- Issue date Aug 28, 2018
- Washing Systems, LLC
- Matt Praechter
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Method of treating wastewater from industrial laundries
- Patent number 6,240,585
- Issue date Jun 5, 2001
- Washing Systems, Inc.
- Roy A. Praechter
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF LAUNDERING INDUSTRIAL GARMENTS
- Publication number 20140345062
- Publication date Nov 27, 2014
- Washing Systems, LLC
- Matt PRAECHTER
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...