Inventor

HYATT DAVID E

US8 patents

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

CHEMICAL & METAL IND INC

2 patents

US4722774AFeb 2, 1988

Recovery or arsenic and antimony from spent antimony catalyst

CHEMICAL & METAL IND INC30 citations89

US4657745AApr 14, 1987

Value recovery from spent alumina-base catalyst

CHEMICAL & METAL IND INC31 citations89

PENTANYL TECH INC

2 patents

US4310490AJan 12, 1982

Apparatus for enriching the iron carbonyl content of a recycle gas stream

PENTANYL TECH INC3 citations55

US4250157AFeb 10, 1981

Method and apparatus for enriching the iron carbonyl content of a recycle gas stream

PENTANYL TECH INC4 citations55

ADA TECHNOLOGIES INC

1 patent

US5409522AApr 25, 1995

Mercury removal apparatus and method

ADA TECHNOLOGIES INC263 citations96

ADA ENVIRONMENTAL SOLUTIONS LL

1 patent

US5833736ANov 10, 1998

Method for removing undesired particles from gas streams

ADA ENVIRONMENTAL SOLUTIONS LL33 citations90

ADA TECHNOLOGIES SOLUTIONS LLC

1 patent

US5855649AJan 5, 1999

Liquid additives for particulate emissions control

ADA TECHNOLOGIES SOLUTIONS LLC39 citations87

VULCAN MATERIALS CO

1 patent

US3989806ANov 2, 1976

Low temperature catalytic oxidation of chlorinated organic compounds to recover chlorine values

VULCAN MATERIALS CO17 citations72