Inventor
George W. Lewis
Inventor
Baltimore, MD, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation8%
B08BCleaning in general8%
B41JTypewriters8%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables8%
C01BNon-metallic elements8%
C01CAmmonia8%
C07KPeptides8%
F02NStarting of combustion engines8%
F16DCouplings for transmitting rotation8%
G01NInvestigating or analysing materials by determining their chemical or physical properties8%
PatentTitleYear
11,067,583Methods of making active antibodies from biological fluids20217,219,569'Integral one-way overrun clutch with epcicycle gear system'20076,152,444'Shuttling media movement system for hardcopy devices'20004,003,986'Process for producing sulfur from sulfur dioxide or ammonium sulfites'19773,948,679'Cleaning liquid systems including controlled heating and cooling of the liquid'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976Patents assigned to HALLIBURTON CO (1)· patent assignee history
1976Based in Metairie, LA, US· patent location history
1977Patents assigned to LEWIS JR GEORGE W (1)· patent assignee history
1977Based in Indianapolis, IN, US· patent location history
2000Patents assigned to HEWLETT PACKARD CO (1)· patent assignee history
2000Based in Sant Cugat del Valles, ES· patent location history
2007Patents assigned to AUTOMOTIVE COMPONENTS HOLDINGS (1)· patent assignee history
2007Based in Chicago, IL, US· patent location history
2021Patents assigned to UNIV MARYLAND (1)· patent assignee history
2021Based in Baltimore, MD, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AUTOMOTIVE COMPONENTS HOLDINGS | 1 | 2007 |
| HALLIBURTON CO | 1 | 1976 |
| HEWLETT PACKARD CO | 1 | 2000 |
| LEWIS JR GEORGE Wself | 1 | 1977 |
| UNIV MARYLAND | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Baltimore, Maryland, US | 1 | 2021 |
| Chicago, Illinois, US | 1 | 2007 |
| Sant Cugat del Valles, ES | 1 | 2000 |
| Indianapolis, IN, US | 1 | 1977 |
| Metairie, LA, US | 1 | 1976 |