James F. Walworth

Follow

Person

Manhattan, KS, US

People

Patents Grantslast 30 patents

Information Patent Grant
Flexibly rigid personal protective equipment components
- Patent number 7,992,325
- Issue date Aug 9, 2011
- Shew, Inc.
- Van T. Walworth
- A43 - FOOTWEAR

Patents Applicationslast 30 patents

Information Patent Application
FLEXIBLY RIGID PERSONAL PROTECTIVE EQUIPMENT COMPONENTS
- Publication number 20080115387
- Publication date May 22, 2008
- Van T. Walworth
- A43 - FOOTWEAR