87475035
Jun 5, 2017
Feb 16, 2021
Active Trademark
Precision controls for fluid injection systems, namely, electronic and power controllers for chemigation injection units used for metering liquid fertilizer, insecticides, herbicides, fungicides, soil amendments, pH modifiers, and wetting agents into agricultural irrigation distribution lines; Fluid injection systems, namely, check valves and bleeder valves for high and low pressure chemigation injection units used for distributing liquid fertilizer, insecticides, herbicides, fungicides, soil amendments, pH modifiers, and wetting agents into agricultural irrigation distribution lines; Fluid injection systems, namely, high and low pressure chemigation injection units for metering liquid fertilizer, insecticides, herbicides, fungicides, soil amendments, pH modifiers, and wetting agents into agricultural irrigation distribution lines
Electrical and Scientific Apparatus