Christopher A. Rygaard
United States of America
| Total IP | 2 |
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| Total IP Rank # | 722,405 |
| IP Activity Score | 0/5.0 0 |
| IP Activity Rank # | 1,659,906 |
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| Last Patent | 2016 - Conformal airlock assembly with ... | |||||||||||||||
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| First Patent | 2007 - Conformal airlock assembly and m... | |||||||||||||||
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