Lake Stevens, Washington
United States
4
2020-04-23
The entities that hold a legal rights for patent applications filed by inventor Singleton Christopher B.:
Christopher B. Singleton from Lake Stevens, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Rotating retractable step system
#2 | 2018-05-03Rotating retractable step system
#3 | 2018-04-19Galley footstep systems and methods
#4 | 2018-02-15Cart stowage placard enabling plate
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