Paul Guerre-Chaley

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Boyertown, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Knee-supporting walking aid
- Patent number 9,655,804
- Issue date May 23, 2017
- Paul Guerre-Chaley
- A45 - HAND OR TRAVELLING ARTICLES

Patents Applicationslast 30 patents

Information Patent Application
Knee-Supporting Walking Aid
- Publication number 20160120730
- Publication date May 5, 2016
- Paul Guerre-Chaley
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE