Draper, Utah
United States
7
2012-01-19
The entities that hold a legal rights for patent applications filed by inventor Northrup James:
James Northrup from Draper, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Apparatus For Non-Clogging Pumps
#2 | 2011-11-17Two-Piece Bearing Housing For A Centrifugal Pump
#3 | 2010-12-16Check Valve For A Self-Priming Pump
#4 | 2009-09-17Wear plate for a centrifugal pump
#5 | 2009-01-15Two-piece bearing housing for a centrifugal pump
#6 | 2007-03-29Fill port for a self-priming centrifugal pump, with safety device
#7 | 2007-02-15Check valve for a self-priming pump
3076155 ⎘