Inventor · disambiguated record
David E. Hyatt
Also filed as: HYATT DAVID E · RUSKIN RICHARD P
8 granted patents·420 citations·filing 1975–1997
89Inventor score
Files withCHEMICAL & METAL IND INC2PENTANYL TECH INC2ADA ENVIRONMENTAL SOLUTIONS LL1ADA TECHNOLOGIES INC1ADA TECHNOLOGIES SOLUTIONS LLC1
Top patents by PatentIndex Score
8 records- 0197US5409522AMercury removal apparatus and methodADA TECHNOLOGIES INC·Filed 1994·Granted Apr 25, 1995·263 cites·40 claims
- 0283US4722774ARecovery or arsenic and antimony from spent antimony catalystCHEMICAL & METAL IND INC·Filed 1987·Granted Feb 2, 1988·30 cites·16 claims
- 0383US4657745AValue recovery from spent alumina-base catalystCHEMICAL & METAL IND INC·Filed 1986·Granted Apr 14, 1987·31 cites·12 claims
- 0472US5855649ALiquid additives for particulate emissions controlADA TECHNOLOGIES SOLUTIONS LLC·Filed 1997·Granted Jan 5, 1999·39 cites·27 claims
- 0571US3989806ALow temperature catalytic oxidation of chlorinated organic compounds to recover chlorine valuesVULCAN MATERIALS CO·Filed 1975·Granted Nov 2, 1976·17 cites·20 claims
- 0670US5833736AMethod for removing undesired particles from gas streamsADA ENVIRONMENTAL SOLUTIONS LL·Filed 1997·Granted Nov 10, 1998·33 cites·54 claims
- 0739US4250157AMethod and apparatus for enriching the iron carbonyl content of a recycle gas streamPENTANYL TECH INC·Filed 1980·Granted Feb 10, 1981·4 cites·15 claims
- 0831US4310490AApparatus for enriching the iron carbonyl content of a recycle gas streamPENTANYL TECH INC·Filed 1980·Granted Jan 12, 1982·3 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →