Inventor
William R. Keough
Inventor
Birmingham, MI, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B22Dprimary
B22DCasting of metals33%
C10BDestructive distillation of carbonaceous materials for production of gas, coke, tar, or similar materials17%
F27BFurnaces, kilns, ovens or retorts in general17%
F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace17%
Y02PClimate change mitigation technologies in the production or processing of goods17%
PatentTitleYear
5,253,698'Combination sand cleaning and heat treating apparatus for sand casted metallic parts and method'19934,949,774'Expendable cap device to minimize dross inclusions in the vacuum casting process'19904,648,328'Apparatus and process for the pyrolysis of tires'19874,482,316'Insulated atmosphere furnace'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984Patents assigned to ATMOSPHERE FURNACE COMPANY (1)· patent assignee history
1984–1987Based in Bloomfield Hills, MI, US· patent location history
1987Patents assigned to KEOUGH WILLIAM R (1)· patent assignee history
1990Patents assigned to ATMOSPHERE GROUP (1)· patent assignee history
1990–1993Based in Birmingham, MI, US· patent location history
1993Patents assigned to APPLIED PROCESS (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| APPLIED PROCESS | 1 | 1993 |
| ATMOSPHERE FURNACE COMPANY | 1 | 1984 |
| ATMOSPHERE GROUP | 1 | 1990 |
| KEOUGH WILLIAM Rself | 1 | 1987 |
Locations
| Location | Patents | Span |
|---|---|---|
| Birmingham, MI, US | 2 | 1990–1993 |
| Bloomfield Hills, MI, US | 2 | 1984–1987 |