Kevin M. Johnston

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Cumming, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Implement with a handle for a user having an impaired hand grip
- Patent number 9,161,643
- Issue date Oct 20, 2015
- Frank James Prokop
- A45 - HAND OR TRAVELLING ARTICLES

Patents Applicationslast 30 patents

Information Patent Application
Implement with a handle for a user having an impaired hand grip
- Publication number 20140373862
- Publication date Dec 25, 2014
- Frank James Prokop
- A46 - BRUSHWARE