James Gordon Krzewski
United States of America
| Total IP | 1 |
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| Total IP Rank # | 1,258,280 |
| IP Activity Score | 0.9/5.0 2 |
| IP Activity Rank # | 467,807 |
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| Last Patent | 2024 - Percussion instrument and method... | |||||||||||||||
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| First Patent | 2023 - Percussion instrument and method... | |||||||||||||||
Latest Inventions, Goods, Services
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