Sunwil Manufacturing Ltd.
1Patents
0Active
1Granted
21Portfolio score
Filing activity: Apr 1, 1980 → Apr 1, 1980
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4324429A | Quick detachable hinging cover for pickup truck beds | Performing Operations; Transporting | 19 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.