WINDER, Georgia
United States
8
2019-10-03
CARY COOPER from WINDER, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Bidirectional cluster hammer reamer
#2 | 2018-09-20Hammer reamer for expanding a pilot bore
#3 | 2018-06-12Hammer reamer for expanding a pilot bore
#4 | 2018-03-15Horizontal directional drilling system
#5 | 2017-11-30Drill bit for pulling material through pilot-channel
#6 | 2015-03-19SYSTEM AND METHOD FOR HORIZONTAL DIRECTIONAL DRILLING AND PRODUCT PULLING THROUGH A PILOT BORE
#7 | 2014-12-18DRILL BIT ASSEMBLY FOR A DIRECTIONAL PERCUSSION BORING SYSTEM
#8 | 2014-12-18Drill bit assembly for a directional percussion boring system
1003333 ⎘