Gretchen A. Hauble

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Dellwood, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Water filtration pitcher
- Patent number D668094
- Issue date Oct 2, 2012
- 3M Innovative Properties Company
- Martin E. Broen
- D07 - Equipment for preparing or serving food or drink not elsewhere specified
Information Patent Grant
Water bottle
- Patent number D657629
- Issue date Apr 17, 2012
- 3M Innovative Properties Company
- Judd D. Olson
- D07 - Equipment for preparing or serving food or drink not elsewhere specified
Information Patent Grant
Water treatment device
- Patent number D626621
- Issue date Nov 2, 2010
- 3M Innovative Properties Company
- Judd D. Olson
- D23 - Environmental heating and cooling
Information Patent Grant
Water pitcher
- Patent number D625947
- Issue date Oct 26, 2010
- 3M Innovative Properties Company
- Judd D. Olson
- D07 - Equipment for preparing or serving food or drink not elsewhere specified
Information Patent Grant
Water treatment cartridge
- Patent number D625772
- Issue date Oct 19, 2010
- 3M Innovative Properties Company
- Judd D. Olson
- D23 - Environmental heating and cooling
Information Patent Grant
Water bottle
- Patent number D625560
- Issue date Oct 19, 2010
- 3M Innovative Properties Company
- Judd D. Olson
- D07 - Equipment for preparing or serving food or drink not elsewhere specified