Marshall Madden

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Springfield, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Freestanding selectable free weight assembly
- Patent number 9,643,042
- Issue date May 9, 2017
- Vintage Gold Holdings Limited
- Marshall Madden
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Freestanding Selectable Free Weight Assembly
- Publication number 20150297936
- Publication date Oct 22, 2015
- VINTAGE GOLD HOLDINGS LIMITED
- Marshall Madden
- A63 - SPORTS GAMES AMUSEMENTS