John P. Van Roy

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Madison, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Pump
- Patent number D890815
- Issue date Jul 21, 2020
- Enerpac Tool Group Corp.
- Nathan Adam Hughes
- D15 - Machines not elsewhere specified
Information Patent Grant
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- Patent number D880530
- Issue date Apr 7, 2020
- Enerpac Tool Corp.
- Nathan Adam Hughes
- D15 - Machines not elsewhere specified