Aurora, Illinois
United States
4
2006-10-05
The entities that hold a legal rights for patent applications filed by inventor Van der Linde Robert J.:
Robert J. Van der Linde from Aurora, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Bi-directional air flow damper having uni-directional synchronous motor
#2 | 2006-10-05Simultaneous control of multiple liquid level settings in a diaphragm valve, using a single rotatable control shaft
#3 | 2006-10-05Rotary air damper with shutoff bypass
#4 | 2006-07-27Appliance timer mechanism utilizing snap action switching
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