Inventor
William E. Fry
Inventor
Angleton, TX, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry33%
C07DHeterocyclic compounds33%
F24FAir-conditioning22%
Y02PClimate change mitigation technologies in the production or processing of goods11%
PatentTitleYear
5,191,767'Gas turbine air handling system'19935,074,117'Air handling system'19914,575,494'Alumina compositions useful as catalyst supports for ethylene oxidation'19864,428,863'Alumina compositions of improved strength useful as catalyst supports'19844,248,741'Method of making catalysts for the production of ethylene oxide'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1986Patents assigned to DOW CHEMICAL CO (3)· patent assignee history
1981–1986Based in Angleton, TX, US· patent location history
1991–1993Patents assigned to MISTOP INC (2)· patent assignee history
1991–1993Based in Stamford, CT, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DOW CHEMICAL CO | 3 | 1981–1986 |
| MISTOP INC | 2 | 1991–1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Angleton, Texas, US | 3 | 1981–1986 |
| Stamford, CT, US | 2 | 1991–1993 |