Springfield, Oregon
United States
3
2023-06-22
Paul E. JOHNSON from Springfield, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Secure Bicycle Drop-Out
#2 | 2017-05-30Control of ejected firearm shells
#3 | 2016-06-09Compact Pneumatic Auto Body Hammer with Fine Control of Impact Force
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