Warwick, Rhode Island
United States
3
2013-05-02
The entities that hold a legal rights for patent applications filed by inventor Fessenden Mark E.:
Mark E. Fessenden from Warwick, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Releasing control unit for a residential fire protection system
#2 | 2011-12-27Combustible concealed space sprinkler system and method
#3 | 2008-11-13Releasing control unit for a residential fire protection system
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