Inventor
Robert P. McClintic
Inventor
Monroeton, PA, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C01Gprimary
C01GCompounds containing metals not covered by subclasses c01d or c01f33%
C22BProduction and refining of metals26%
Y02PClimate change mitigation technologies in the production or processing of goods15%
F27BFurnaces, kilns, ovens or retorts in general7%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%
C01DCompounds of alkali metals, i.e. lithium, sodium, potassium, rubidium, caesium, or francium4%
C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals4%
F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
PatentTitleYear
4,966,710'Method for removing magnesium and calcium from sodium sulfate solutions'19904,803,062'Method for producing tungsten hexachloride'19894,759,915'Process for extracting tungsten from alkali metal tungstate solutions'19884,751,061'Process for recovering scandium from waste material'19884,626,424'Method of producing crystalline ammonium metatungstate'19864,612,182'Method of producing crystalline ammonium metatungstate'19864,612,180'Method of producing crystalline ammonium metatungstate'19864,557,924'Method of producing crystalline ammonium metatungstate'19854,374,099'Recovery of tungsten values from alkali tungstate solutions by solvent extraction'19834,369,165'Recovery of tungsten values from alkali tungstate solutions by solvent extraction'19834,360,502'Recovery of tungsten values from alkali tungstate solutions by solvent extraction'19824,338,126'Recovery of tungsten from heavy metal alloys'19824,288,216'Calciner with tapered reverse feed spiral'19814,288,217'Rotary calciner feed spiral'19814,283,258'Recovery of tungsten from heavy metal alloys'19814,278,463'Process for recovering cobalt'19814,218,240'Method for producing cobaltic hexammine compounds and cobalt metal powder'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1990Patents assigned to GTE PROD CORP (17)· patent assignee history
1980–1990Based in Monroeton, PA, US· patent location history
1986Based in Montroeton, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GTE PROD CORP | 17 | 1980–1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Monroeton, Pennsylvania, US | 16 | 1980–1990 |
| Montroeton, Pennsylvania, US | 1 | 1986 |