Spring, Texas
United States
5
2016-06-30
The entities that hold a legal rights for patent applications filed by inventor Stewart Michael:
Michael Stewart from Spring, US has applied for patents for these inventions. The list has both pending applications and granted patents:
MANUFACTURE OF CUTTING ELEMENTS HAVING LOBES
#2 | 2015-05-28CUTTER BLOCK FOR A DOWNHOLE UNDERREAMER
#3 | 2014-07-03Manufacture of cutting elements having lobes
#4 | 2014-07-03MANUFACTURE OF CUTTING ELEMENTS HAVING LOBES
#5 | 2014-07-03CUTTING INSERT FOR PERCUSSION DRILL BIT
819886 ⎘