H&H Drilling Tools, LLC
United States of America
| Total IP | 2 |
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| Total IP Rank # | 722,872 |
| IP Activity Score | 0/5.0 0 |
| IP Activity Rank # | 1,659,438 |
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| Last Patent | 2016 - Interchangeable bail link appara... | |||||||||||||||
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| First Patent | 2015 - Interchangeable bail link appara... | |||||||||||||||
Latest Inventions, Goods, Services
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