Chicago, Illinois
United States
4
2020-10-29
The entities that hold a legal rights for patent applications filed by inventor OAKLEY Robert L.:
Robert L. OAKLEY from Chicago, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Door operating system
#2 | 2020-10-29Drive mechanism for imparting movements to a door
#3 | 2020-10-29Modular door operating linkage system and related method for connecting a door to a driver
#4 | 2007-05-17Universal controller for automatic door systems
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