Patents/Inventors

Douglas Farley

Missouri City, TXUS2 patents

3 Patents

US123128792025
Rasping Shoe for Non-rotational Deployment of Casing String
DOWNHOLE PRODUCTS LIMITED
0 cites
US122868452025
Slimline Stop Collar with Seal to Prevent Micro-annulus Leakage
DOWNHOLE PRODUCTS LIMITED
0 cites
US122702622025
Float Equipment for Use with Composite Casing or Liner String
DOWNHOLE PRODUCTS LIMITED
0 cites