Inventor · disambiguated record
Richard A. Hargis
Also filed as: HARGIS RICHARD A
3 granted patents·240 citations·filing 1983–2002
74Inventor score
Top patents by PatentIndex Score
3 records- 0195US6521021B1Thief process for the removal of mercury from flue gasUS ENERGY·Filed 2002·Granted Feb 18, 2003·225 cites·3 claims
- 0232US4437767ALower support for single screw mixerDAY MIXING COMPANY·Filed 1983·Granted Mar 20, 1984·8 cites·7 claims
- 0330US4472060ALower guide bearing arrangement for twin screw mixerDAY MIXING COMPANY·Filed 1983·Granted Sep 18, 1984·7 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →