C. Wei & Co.
4Patents
0Active
4Granted
18Portfolio score
Filing activity: Jul 1, 1998 → Sep 25, 1999
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD433883S | Pair of chopsticks | General | 14 | Expired |
| USD425436S | Combined two spouted measuring and pouring container | General | 14 | Expired |
| USD414707S | Combined measuring and pouring container | General | 6 | Expired |
| USD422923S | Three spouted combined measuring and pouring container | General | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.