Windham, New Hampshire
United States
3
2020-12-31
The entities that hold a legal rights for patent applications filed by inventor Grace Christopher Robin:
Christopher Robin Grace from Windham, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Debris bins and mobile cleaning robots including same
#2 | 2019-07-11Wheel for autonomous cleaning robot
#3 | 2019-07-04Debris bins and mobile cleaning robots including same
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