Abstract: A method of dispensing a pesticidal bait with an electrically powered dispensing device is provided. A fluid dispensing device and system provides the user the ability to deposit controlled and precise amounts of a substance in specific target areas with capacity to record and transfer the information for diverse user defined purposes. The substance dispensed by the device can easily be deposited into desired locations. Viewing of the dispensed material and its location is enhanced with the aid of a light source if there is not sufficient light available to see adequately.

Abstract: An improved microprocessor-controlled dual piston-pump viscous fluid dispensing system as for dispensing uniform sealing beads and the like (as well as other types of uniform deposits), wherein the pressure throughout the fluid path is maintained constant including during the switching alternately between filled and emptying pumps of the pair, assuring a constant dispensing rate, including during the switchover of the pumps.

Abstract: A novel technique and apparatus for dispensing viscous fluids such as epoxies, urethanes, plastic adhesives, silicones and the like and particularly two-component fluid materials, that enables the injection of such fluid materials into grooves and closed cavities and the like to a defined pressure that insures complete filling, and that, additionally, provides the capability to create constant flow rate through fluid delivery through flexible hoses, particularly where the dispensing head is some distance from the fluid pumps.

Abstract: A novel technique and apparatus for dispensing viscous fluids such as epoxies, urethanes, plastic adhesives, silicones and the like and particularly two-component fluid materials, that enables the injection of such fluid materials into grooves and closed cavities and the like to a defined pressure that insures complete filling, and that, additionally, provides the capability to create constant flow rate through fluid delivery through flexible hoses, particularly where the dispensing head is some distance from the fluid pumps.

Abstract: A novel two-part fluid dispensing and technique using fluids of similar or widely different viscosities and in flexible plastic or similar cartridges of a similar or different volumes, and with adjustable dispensing ratios by forcing the fluids out of their respective cartridges in response to variable air pressure into a static mixer, and thence along a dispensing flexible pinch tube, the opening and closing of which is controlled by a pinch valve operated in response either to manual or micro-processor-controlled control.