Powell (Richmond Hill) Contracting Limited
Canada
Create a watch for Powell (Richmond Hill) Contracting Limited | |
Total IP | 5 |
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Total IP Rank # | 316,594 |
IP Activity Score | 0.4/5.0 1 |
IP Activity Rank # | 960,904 |
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Last Patent | 2019 - Transition barrier for connectin... | |||||||||||||||
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First Patent | 2016 - Apparatus and method for attachi... |
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