Old Bethpage, New York
United States
6
2026-05-28
The entities that hold a legal rights for patent applications filed by inventor Stefankiewicz Eric:
Eric Stefankiewicz from Old Bethpage, US has applied for patents for these inventions. The list has both pending applications and granted patents:
METHODS AND APPARATUS FOR CONTROLLING FAN DEVICES
#2 | 2023-10-12Methods and apparatus for controlling fan devices
#3 | 2021-09-23Methods and apparatus for controlling fan devices
#4 | 2019-07-18Methods and apparatus relating to fan and/or lighting control
#5 | 2019-07-18FAN DEVICE CONTROLLER
#6 | 2019-07-18Methods and apparatus for controlling fan devices
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