Leander, Texas
United States
4
2009-09-10
The entities that hold a legal rights for patent applications filed by inventor McDowell Johnnie L.:
Johnnie L. McDowell from Leander, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Personal identification number recovery method
#2 | 2008-07-31Usage monitoring HVAC control method
#3 | 2008-03-13HVAC synchronization
#4 | 2005-06-02Adaptive hierarchy usage monitoring HVAC control system
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