Keen Offshore Engineering Co., Ltd.
China
| Create a watch for Keen Offshore Engineering Co., Ltd. | |
| Total IP | 2 |
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| Total IP Rank # | 742,728 |
| IP Activity Score | 0.4/5.0 1 |
| IP Activity Rank # | 961,745 |
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| Last Patent | 2022 - Self-elevating exploration platform | |||||||||||||||
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| First Patent | 2020 - Ocean platform oil cylinder lift... | |||||||||||||||
Latest Inventions, Goods, Services
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