Syracuse, Utah
United States
7
2010-04-01
The entities that hold a legal rights for patent applications filed by inventor Walker Roland:
Roland Walker from Syracuse, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Cable Coupler Having Retained Wedges
#2 | 2009-10-01Low profile mine roof support
#3 | 2009-07-16Low profile mine roof support
#4 | 2009-01-22Cable coupler having retained wedges
#5 | 2007-11-15Roof truss shoe having wedge retention device and method of using the same
#6 | 2005-06-02Truss shoe for a mine roof and method
#7 | 2005-04-19Wedge barrel for a mine roof cable bolt
3773183 ⎘