Inventor
Frank J. Trogus
Inventor
Houston, TX, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C10Lprimary
C10LFuels not otherwise provided for100%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987Patents assigned to SHELL OIL CO (1)· patent assignee history
1987Based in Houston, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHELL OIL CO | 1 | 1987 |
Locations
| Location | Patents | Span |
|---|---|---|
| Houston, Texas, US | 1 | 1987 |