Matthew Graves

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Salem, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Helmet retention system with adjustment mechanism
- Patent number 11,839,255
- Issue date Dec 12, 2023
- Avon Protection Ceradyne LLC
- Vincent Borbone
- F41 - WEAPONS

Patents Applicationslast 30 patents

Information Patent Application
Helmet Retention System with Adjustment Mechanism
- Publication number 20210037907
- Publication date Feb 11, 2021
- Avon Rubber P.L.C.
- Vincent Borbone
- F41 - WEAPONS