Stanley Filter Co., LLC Trademarks
SF-400
Filed: December 28, 2015
Downhole oil and gas separators for electric submersible pumps
Owned by: Stanley Filter Co., LLC
Serial Number: 86858471
SS-2000
Filed: January 28, 2016
Filters for downhole sand filtration and gas separation machines for use in the oil and gas industry
Owned by: Stanley Filter Co., LLC
Serial Number: 86889514
