Ronald H. Ball

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Cameron, CA

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Patents Applicationslast 30 patents

Information Patent Application
Positive drive handrail assembly
- Publication number 20050173224
- Publication date Aug 11, 2005
- Ronald H. Ball
- A. Stuart Caunce
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Method of and apparatus for applying a film optionally including ad...
- Publication number 20050118400
- Publication date Jun 2, 2005
- Ronald H. Ball
- John McLeod
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL