Clackamas, Oregon
United States
4
2024-08-15
The entities that hold a legal rights for patent applications filed by inventor Duffin Christopher:
Christopher Duffin from Clackamas, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Multi-Position Strength Bar
#2 | 2022-12-15Multi-Position Strength Bar
#3 | 2022-09-22Multi-position strength bar
#4 | 2020-10-15Multi-position strength bar
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