Calgary
Canada
3
2026-04-30
The entities that hold a legal rights for patent applications filed by inventor Bartell David:
David Bartell from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
ARMBAND SAFETY LIGHTING ON VEHICLE RIDER
#2 | 2025-07-17ARMBAND SAFETY LIGHTING ON VEHICLE RIDER
#3 | 2018-11-01System and method for vehicle safety lighting
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