Inventor

BERVEN O JEFFREY

US6 patents

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

KOCH ENG CO INC

5 patents

US4816191AMar 28, 1989

Distributor for liquid-gas contact column and method of preparation and use

KOCH ENG CO INC103 citations94

US5605654AFeb 25, 1997

Method and apparatus to improve vapor distribution in mass transfer and heat exchange columns

KOCH ENG CO INC40 citations92

US5632933AMay 27, 1997

Method and apparatus using guide vanes for vapor distribution in mass transfer and heat exchange columns

KOCH ENG CO INC45 citations89

US5788894AAug 4, 1998

High capacity vapor-liquid contact tray

KOCH ENG CO INC16 citations69

US5447609ASep 5, 1995

Catalytic reaction and mass transfer process

KOCH ENG CO INC4 citations61

KOCH GLITSCH INC

1 patent

US5914011AJun 22, 1999

Catalytic reaction and mass transfer structure

KOCH GLITSCH INC6 citations72