HYDROGEL
Filed: July 27, 1962
BENTONITE CLAY FOR USE IN WELL DRILLING OPERATIONS
Owned by: WYO-BEN, INC.
Serial Number: 72149991
ENVIROGEL
Filed: September 11, 1981
Bentonite Clay Primarily as a Barrier and Sealant Against the Loss of Fluid from Bodies of Water, Such as Lakes, Ponds,…
Owned by: WYO-BEN, INC.
Serial Number: 73327687
AIR FOAM
Filed: December 1, 1981
Additive to Mud Systems for In-Ground Drilling-Namely, Liquid Foaming and Wetting Agent for Use in Air Drilling, Rotary…
Owned by: WYO-BEN, INC.
Serial Number: 73339719
GROUT-WELL
Filed: November 14, 1994
bentonite clay mix for water and geotechnical well-hole sealing and drill hole abandonment sealing
Owned by: WYO-BEN, INC.
Serial Number: 74598001
THUNDERSTORM
Filed: September 11, 2013
mud cleaning systems comprised of a combination of shakers, desanders, desilters, hydrocyclones, generators, electric motors…
Owned by: WYO-BEN, INC.
Serial Number: 86062079
