Patents

Category	Product Name	Patent Number(s)
Roller Cone Drilling Solutions & Completions Solutions	Everest™	US 7,258,833; AU 2004271209; CA 2555589; EP 1709211 (Val: GB, IT, PL, SE); ZA 200602914; US 8,534,389; CN 103328758; JP 5876080; SE 539208; SG 191838
	A-Force®	US 7,832,505; US 7,971,660; US 7,258,833; AU 2004271209; CA 2555589; EP 1709211 (Val: GB, IT, PO, SE); ZA 200602914; US 7,721,827; US 8,403,079; US 8,393,418
	SlipStream® & SlipXtreme®™	CN 107447183; US 9,988,854; EP 3243926 (Val: IT, SE); US 9,376,866; US 7,258,833; AU 2004271209; CA 2555589; EP 1709211 (Val: GB, IT, PO, SE); ZA 200602914; US 10,494,873; Used under US 10,538,970
	Compass®	US 7,721,827; US 8,403,079; US 8,393,418; US 7,258,833; AU 2004271209; CA 2555589; EP 1709211 (Val: GB, IT, PO, SE); ZA 200602914
	High Energy®	US 7,721,827; US 8,403,079; US 8,393,418; US 7,258,833; AU 2004271209; CA 2555589; EP 1709211 (Val: GB, IT, PO, SE); ZA 200602914
	EdgeGuard®	US 8,522,899; AU 2011308655; CA 2812557; CN 103261562; US 8,528,667; US 8,534,390; AU 2011307434; CA 2812545; CN 2075173;
PDC Drilling Solutions	HYDRA™	US 9,951,567
	Bi-Center	US 6,926,099; Made under US 8,915,166 and RU 2722380
	ARTIMIS™	EP 3638870 (Val: GB, NO); US 11,060,356
Well Construction	REAPER®	GBID 004151876, USD 892,868
	Bladerunner® BR	EP1838947 (Val: GB), US7694733, NO332867
	Bladerunner® LT	EP1838947 (Val: GB), US7694733, NO332867
	Expand-O-Lizer® ES	USD 662,952; USD 671,960
	Expand-O-Lizer® ASLO	CN110043199
	Spir-O-Bite®	EP 3633136 (Val: GB, NO); EP 3879066 (Val: GB, NO ); US 11,286,729; US 11,536,095
	LRL Pilot Guide Shoe	US 11,203,902