LandOfFree - US Patents - Listing for Fluid handling

Fluid handling – Systems – Flow path with serial valves and/or closures

L.P.G. hose breakaway coupling

Fluid handling – Back flow prevention by vacuum breaking – Air vent in liquid flow line

Laboratory faucet and method of production

Fluid handling – Systems – Multi-way valve unit

Labyrinth trim valve

Fluid handling – Convertible – Unit orientable in a single location between plural positions

Lacquer bullet gun Gas entry valve

Fluid handling – Line condition change responsive valves – Direct response valves

Lamina valve for reciprocating compressors

Fluid handling – Processes

Laminar damper and method of airflow control

Fluid handling – Flow affected by fluid contact – energy field or coanda effect – Structure of body of device

Laminar flow acoustic sensor-amplifier

Fluid handling – Flow affected by fluid contact – energy field or coanda effect – System comprising plural fluidic devices or stages

Laminar flow digital logic elements with feedback

Fluid handling – Processes – Affecting flow by the addition of material or energy

Laminar flow elbow system and method

Fluid handling – Processes – Affecting flow by the addition of material or energy

Laminar flow elbow system and method

Fluid handling – Flow affected by fluid contact – energy field or coanda effect – Means to regulate or vary operation of device

Laminar proportional amplifier and laminar jet angular rate sens

Fluid handling – Systems – Plural noncommunicating flow paths

Laminated conduit plate for fluid delivery system

Fluid handling – Flow affected by fluid contact – energy field or coanda effect – Structure of body of device

Laminated manifold for microvalve

Fluid handling – Line condition change responsive valves – Direct response valves

Lamp processing machine

Fluid handling – With leakage or drip collecting

Land-based spill collection system

Fluid handling – Processes

Landfill conduit servicing systems and methods for servicing...

Fluid handling – Line condition change responsive valves – With separate connected fluid reactor surface

Lantern with improved choke and regulator

Fluid handling – Systems – Multi-way valve unit

Lapped spool valve assembly

Fluid handling – Processes – Involving pressure control

Large amplitude pneumatic oscillator