About 3 Trademarks found that are owned by Wolf Pump Inc.

vertical lineshaft turbine pumps used in water supply and pressure boosting applications in agricultural, municipal, industrial, and commercial market segments

Electric-powered water pumps for pumping well water

flow meters for use with submersible water pumps used in providing water for irrigation and municipal needs

submersible water pumps used in providing water for irrigation and municipal needs and accessories sold together as a unit with said pumps, namely sight glass windows