Dawsonville, Georgia
United States
5
2009-04-30
The entities that hold a legal rights for patent applications filed by inventor Johnson Ryan E.:
Ryan E. Johnson from Dawsonville, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Environmentally protected thermistor for respiratory system
#2 | 2009-04-30Dual potting temperature probe
#3 | 2006-01-05Pet door hinge
#4 | 2005-11-01Lockable pet door
#5 | 2005-02-24Attachment for releasable pet door flap
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