Zhak A. Polovin

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Vancouver, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Hose guide
- Patent number D780560
- Issue date Mar 7, 2017
- Kärcher North America, Inc.
- Zhak A. Polovin
- D08 - Tools and hardware
Information Patent Grant
Hose guide
- Patent number D772042
- Issue date Nov 22, 2016
- Kärcher North America, Inc.
- Zhak A. Polovin
- D08 - Tools and hardware