Brooklyn, New York
United States
4
2024-02-22
Leonid Prog from Brooklyn, US has applied for patents for these inventions. The list has both pending applications and granted patents:
ACCESSIBLE IGNITION AND FILTRATION DEVICES, METHODS, AND SYSTEMS
#2 | 2021-12-09SMOKING FILTRATION DEVICES, METHODS, AND SYSTEMS
#3 | 2020-05-21Smoking filtration devices, methods, and systems
#4 | 2018-05-03Filtered smoking
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