Inventor
Ramalingam Sivalingham
Inventor
Chatham, CA
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Bprimary
F02BInternal-combustion piston engines67%
F16HGearing33%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987Patents assigned to FRAM LTD CANADA (2)· patent assignee history
1987Based in Chatham, CA· patent location history
1987Based in Mississauga, CA· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FRAM LTD CANADA | 2 | 1987 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chatham, CA | 1 | 1987 |
| Mississauga, CA | 1 | 1987 |