Inventor

KEEFER BOWIE G

CA55 patents

⚠️ This page may combine multiple inventors who share the name “KEEFER BOWIE G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KEEFER BOWIE G

QUESTAIR TECHNOLOGIES INC

High temperature fuel cell power plant

Electrical current generation system

Life support oxygen concentrator

Modular pressure swing adsorption apparatus

Methods and apparatuses for gas separation by pressure swing adsorption with partial gas product feed to fuel cell power source

Life support oxygen concentrator

Multistage system for separating gas by adsorption

Flow regulated pressure swing adsorption system

PSA with adsorbents sensitive to contaminants

Systems and processes for providing hydrogen to fuel cells

Flow regulated pressure swing adsorption system

Rotary pressure swing adsorption apparatus

Energy efficient gas separation for fuel cells

Surge absorber flow regulation for modular pressure swing adsorption

Enhanced solid oxide fuel cell systems

PSA with adsorbents sensitive to contaminants

Gas separation by combined pressure swing and displacement purge

Feed composition modification for internal combustion engines

Adsorbent laminate structures

Layered manifold pressure swing adsorption device and method

Modular pressure swing adsorption apparatus with clearance-type valve seals

Hydrogen recycle for solid oxide fuel cell

Methods for their manufacture of adsorbent

Gas separation with split stream centrifugal turbomachinery

KEEFER BOWIE

Thermally coupled pressure swing adsorption

Extraction and concentration of a gas component

Pressure swing adsorption for concentration of a gas component

Gas phase chemical reactor

Apparatus and process for pressure swing adsorption separation

Adsorptive gas separator with inertial energy exchange

Reverse osmosis with free rotor booster pump

Method and apparatus for gas separation and synthesis

Multi-cylinder reverse osmosis apparatus and method

Rotary shaft driven reverse osmosis method and apparatus

Rotary reverse osmosis apparatus and method

Reverse osmosis method and apparatus

XEBEC ADSORPTION INC

System that includes a fuel cell and an oxygen gas delivery system

Chemical reactor with pressure swing adsorption

Systems and processes for providing hydrogen to fuel cells

Engineered adsorbent structures for kinetic separation

Adsorbent coating compositions, laminates and adsorber elements

QUESTOR IND INC

High frequency pressure swing adsorption

High frequency rotary pressure swing adsorption apparatus

Modular pressure swing adsorption with energy recovery

KEEFER BOWIE G

High efficiency load-following solid oxide fuel cell systems

BABICKI MATTHEW L

Process and system for thermochemical conversion of biomass

SELLARS BRIAN G

Method of hydrogasification of biomass to methane with low depositable tars

SEAGOLD IND CORP

Reverse osmosis apparatus and method incorporating external fluid exchange

G4 INSIGHTS INC

Power plant with energy recovery from fuel storage

QUESTAIR TECHNOLOGY INC

Chemical reactor with pressure swing adsorption