Phoenix, Arizona
United States
3
2012-08-09
The entities that hold a legal rights for patent applications filed by inventor Sampson Matthew:
Matthew Sampson from Phoenix, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Methods and apparatus for multi-stage fire suppression
#2 | 2011-05-05Methods and apparatus for dual stage hazard control system
#3 | 2011-03-17Methods and apparatus for hazard control and signaling
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