Inventor
Howard M. de Silva
Inventor
Bracknell, GB
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Gprimary
C07GCompounds of unknown constitution50%
C10MLubricating compositions50%
PatentTitleYear
4,206,062'Overbasing chemical process'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980Patents assigned to COOPER & CO LTD EDWIN (1)· patent assignee history
1980Based in Bracknell, GB· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| COOPER & CO LTD EDWIN | 1 | 1980 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bracknell, GB | 1 | 1980 |