LandOfFree - US Patents - Listing for Gas separation

Gas separation – With nonliquid cleaning means for separating media – Solid agent cleaning member movingly contacts apparatus

Laboratory gas scrubber

Gas separation – Deflector – Impingement baffle

Labyrinth box structure and method

Gas separation – Means within gas stream for conducting concentrate to collector

Lacunar cobalt complexes for oxygen separation

Gas separation – Means within gas stream for conducting concentrate to collector

Laminar air flow hazardous materials abatement method and system

Gas separation – With liquid trap seal or valve

Laminar flow clean room

Gas separation – Combined or convertible – Involving ash tray

Laminar flow clean room having improved filter bank

Gas separation – With liquid trap seal or valve

Laminar flow multiplane matrix ceiling system

Gas separation – With means securing or retaining separating media – Unit or cohesive sheet-like media in flow line or frame

Laminated filters

Gas separation – Combined or convertible – In environmental air enclosure

Large size clean air workstation

Gas separation – Means within gas stream for conducting concentrate to collector

Laser isotope separation using selective inhibition and encourag

Gas separation – With separating media bypass or system gas pressure relief – Valved bypass means

Laser smoke particulate/odor filter system

Gas separation – With means securing or retaining separating media – Unit or cohesive sheet-like media in flow line or frame

Laser welding method and filter element produced by it

Gas separation – Multiple separators – each with discrete and longitudinally... – With heating or cooling means or having insulation

Latch for modular air handling system

Gas separation – Combined or convertible – In environmental air enclosure

Lateral-flow biohazard safety enclosure

Gas separation – Two or more separators – Plies or layers of different characteristics or orientation

Layered air filter medium having improved efficiency and pleatab

Gas separation – Two or more separators – Plies or layers of different characteristics or orientation

Layered air filter medium having improved efficiency and pleatab

Gas separation – Two or more separators

Layered disposable air filter with dust capture topology

Gas separation – Means within gas stream for conducting concentrate to collector

Layered divalent metal hydrogen phosphates

Gas separation – Plural serial basically diverse separating media – Plural stages in unitary casing

Lead filter for internal combustion engine exhaust gases