Michael Bishop

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Brookton, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Occupant propelled roundabout
- Patent number 8,784,221
- Issue date Jul 22, 2014
- Michael Bishop
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Occupant propelled roundabout
- Patent number 8,342,975
- Issue date Jan 1, 2013
- Michael Bishop
- A63 - SPORTS GAMES AMUSEMENTS