Richards, John
United States of America
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| Total IP | 2 |
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| Total IP Rank # | 762,732 |
| IP Activity Score | 0/5.0 0 |
| IP Activity Rank # | 1,785,052 |
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| Last Patent | 2013 - Advanced alternating piston rota... | |||||||||||||||
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| First Patent | 2009 - System and method for distributi... | |||||||||||||||
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