Dale W. Groth

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Edina, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Low product alarm for solid products
- Patent number 5,417,233
- Issue date May 23, 1995
- Ecolab Inc.
- John E. Thomas
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Reservoir for collecting dissolved solid detergent solution
- Patent number 5,100,032
- Issue date Mar 31, 1992
- Ecolab Inc.
- Ronald E. Burdorf
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...