LandOfFree - US Patents - Listing for Valves and valve actuation,Rotary valves,Ball valve

Valves and valve actuation – Rotary valves – Ball valve

Seal assembly for valves

Valves and valve actuation – Rotary valves – Ball valve

Seal assembly for valves

Valves and valve actuation – Rotary valves – Ball valve

Sealing arrangement for thermally enhanced sealing

Valves and valve actuation – Rotary valves – Ball valve

Self draining valve

Valves and valve actuation – Rotary valves – Ball valve

Self-relieving seat and ball valve incorporating the same

Valves and valve actuation – Rotary valves – Ball valve

Semiconductor element having a carrying device and a lead frame

Valves and valve actuation – Rotary valves – Ball valve

Settable shutter device

Valves and valve actuation – Rotary valves – Ball valve

Shut-off valve for pipes

Valves and valve actuation – Rotary valves – Ball valve

Shut-off valve with spherical plug

Valves and valve actuation – Rotary valves – Ball valve

Shut-off-valve-utility

Valves and valve actuation – Rotary valves – Ball valve

Side-split ball valve construction

Valves and valve actuation – Rotary valves – Ball valve

Sintered ball valve

Valves and valve actuation – Rotary valves – Ball valve

Sluice gate assembly

Valves and valve actuation – Rotary valves – Ball valve

Solenoid operated fluid valves

Valves and valve actuation – Rotary valves – Ball valve

Sound insulated bellows-type air terminal valve

Valves and valve actuation – Rotary valves – Ball valve

Spherical sealtight valve for fluids

Valves and valve actuation – Rotary valves – Ball valve

Spherical valve

Valves and valve actuation – Rotary valves – Ball valve

Stem seal configuration for ball valves

Valves and valve actuation – Rotary valves – Ball valve

Stemless ball valve