Richard Stringfellow

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Winchester, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Structured material for impact protection
- Patent number 10,219,575
- Issue date Mar 5, 2019
- TIAX LLC
- Richard Stringfellow
- A42 - HEADWEAR

Patents Applicationslast 30 patents

Information Patent Application
STRUCTURED MATERIAL FOR IMPACT PROTECTION
- Publication number 20190104799
- Publication date Apr 11, 2019
- TIAX LLC
- Richard Stringfellow
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
STRUCTURED MATERIAL FOR IMPACT PROTECTION
- Publication number 20150047113
- Publication date Feb 19, 2015
- TIAX LLC
- Richard Stringfellow
- A42 - HEADWEAR