Abandonment of a branch main
Above ground meter box
Across the line plugging apparatus and method
Adaptor tools and method to expose valve
Adaptor tools and method to expose valve
Additive injection system
Adhesive for high temperature thread locking in hydraulic system
Adhesiveless microfluidic device fabrication
Adjustable anti-freeze faucet assembly
Adjustable plunger system for a universal solenoid for fluid con
Adjustable valve assembly
Adjustable valve stem apparatus for valve gated injection moldin
Affixation of a pump to a tank
Air aspiration device of aircraft-mounted gas-turbine engine
Air hose reel
Air hose to water hose adapter and connector
Air inlet, especially a two-dimensional air inlet set at an angl
Air intake control for an adjustable air inlet, particularly two
Air intake for engines
Aircraft engine inlet