Inventor · disambiguated record
Robert F. Hogsett
Also filed as: HOGSETT ROBERT F
13 granted patents·2 pending applications·194 citations·filing 1981–2009
92Inventor score
Top patents by PatentIndex Score
15 records- 0194US4443415ARecovery of V2 O5 and nickel values from petroleum cokeAMAX INC·Filed 1982·Granted Apr 17, 1984·68 cites·8 claims
- 0292US4610722AProcess for metal recovery from steel plant dustAMAX INC·Filed 1985·Granted Sep 9, 1986·46 cites·9 claims
- 0384US4551314AProcess for improving solvent extraction operation using two mixersAMAX INC·Filed 1984·Granted Nov 5, 1985·27 cites·11 claims
- 0470US7842107B2Method and apparatus for thermally upgrading carbonaceous materialsEVERGREEN ENERGY INC·Filed 2006·Granted Nov 30, 2010·1 cites·26 claims
- 0569US7198655B2Method and apparatus for thermally upgrading carbonaceous materialsEVERGREEN ENERGY INC·Filed 2004·Granted Apr 3, 2007·9 cites·7 claims
- 0668US6428763B1Process for the production of iron carbide from iron oxide using external sources of carbon monoxideIRON CARBIDE HOLDINGS LTD·Filed 2000·Granted Aug 6, 2002·9 cites·49 claims
- 0766US2010037516A1Method for thermally upgrading carbonaceous materialsEVERGREEN ENERGY INC·Filed 2009·Application pending·0 cites
- 0858US4552629AElectrogalvanizing utilizing primary and secondary zinc sourcesAMAX INC·Filed 1985·Granted Nov 12, 1985·9 cites·10 claims
- 0949US2010125107A1Multiple gasifiers manifolded to multiple fischer-tropsch reactors with optional recycle to the reactorsRENTECH INC·Filed 2009·Application pending·0 cites
- 1047US5733357AProcess for converting iron oxide to iron carbide employing internally generated carbon oxide as the carbiding agentIRON CARBIDE HOLDINGS LTD·Filed 1996·Granted Mar 31, 1998·9 cites·42 claims
- 1140US4490339AProcess for recovering tungsten from MoS3 /WS3 precipitatesAMAX INC·Filed 1984·Granted Dec 25, 1984·5 cites·4 claims
- 1239US4303623ASeparation of trace molybdenum from tungstate solutionsAMAX INC·Filed 1981·Granted Dec 1, 1981·3 cites·27 claims
- 1337US4342728AProcess for digesting tungsten ores containing organic matterAMAX INC·Filed 1981·Granted Aug 3, 1982·3 cites·10 claims
- 1432US4504448AActivated carbon adsorption of flotation reagents from tungsten solutionsAMAX INC·Filed 1984·Granted Mar 12, 1985·4 cites·4 claims
- 1531US4338287AProcess for conditioning tungsten concentratesAMAX INC·Filed 1981·Granted Jul 6, 1982·1 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Robert F. Hogsett files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →