Inventor
Carl Boyer
Inventor
Glencoe, IL, US
Overview
Patents· 9 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 c01f56%
C22BProduction and refining of metals22%
C01CAmmonia11%
Y02PClimate change mitigation technologies in the production or processing of goods11%
PatentTitleYear
D0369751'Wristwatch with remote speaker'1996D0320355'Stop watch'1991D0320356'Wrist watch'1991D0318239'Wristwatch'19914,612,181'Method of producing crystalline ammonium metatungstate'19864,612,183'Method of producing crystalline ammonium metatungstate'19864,560,539'Removal of ammonia from sodium tungstate solutions'19854,360,503'Recovery of tungsten values from alkali tungstate solutions by solvent extraction'19824,006,212'Process for recovery of molybdenum and rhenium from ores'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977Patents assigned to GTE SYLVANIA INC (1)· patent assignee history
1977Based in Wysox, PA, US· patent location history
1982–1986Patents assigned to GTE PROD CORP (4)· patent assignee history
1982–1986Based in Wyalusing, PA, US· patent location history
1991–1996Patents assigned to E GLUCK CORP (4)· patent assignee history
1991–1996Based in Glencoe, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| E GLUCK CORP | 4 | 1991–1996 |
| GTE PROD CORP | 4 | 1982–1986 |
| GTE SYLVANIA INC | 1 | 1977 |
Locations
| Location | Patents | Span |
|---|---|---|
| Glencoe, Illinois, US | 4 | 1991–1996 |
| Wyalusing, Pennsylvania, US | 4 | 1982–1986 |
| Wysox, Pennsylvania, US | 1 | 1977 |