Inventor
Lloyd G. Becraft
Inventor
Ponca City, OK, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C10Bprimary
C10BDestructive distillation of carbonaceous materials for production of gas, coke, tar, or similar materials86%
C10GCracking hydrocarbon oils14%
PatentTitleYear
5,174,891'Method for producing isotropic coke'19925,160,602'Process for producing isotropic coke'19925,128,026'Production of uniform premium coke by oxygenation of a portion of the coke feedstock'19925,092,982'Manufacture of isotropic coke'19925,066,385'Manufacture of isotropic coke'19914,213,846'Delayed coking process with hydrotreated recycle'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1992Patents assigned to CONOCO INC (6)· patent assignee history
1980–1992Based in Ponca City, OK, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CONOCO INC | 6 | 1980–1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ponca City, OK, US | 6 | 1980–1992 |