Hamilton, Ohio
United States
9
2011-09-15
The entities that hold a legal rights for patent applications filed by inventor Sutton Gerald S.:
Gerald S. Sutton from Hamilton, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Systems and methods for deforming an outer wall of pipe
#2 | 2010-09-09Systems and methods for making multi-wall corrugated pipe
#3 | 2010-04-15Apparatus and method for pressing an outer wall of pipe
#4 | 2010-04-15Apparatus and Method for Cooling an Outer Wall of Pipe
#5 | 2009-08-13Extrusion die vacuum seals
#6 | 2009-05-21Multi-wall corrugated pipe couplings and methods
#7 | 2009-05-21Multi-wall corrugated pipe couplings and methods
#8 | 2008-08-28Defined ratio dual-wall pipe die
#9 | 2008-08-28Pipe extrusion die flow path apparatus and method
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