Coupco, Inc.
1Patents
0Active
1Granted
25Portfolio score
Filing activity: Nov 20, 1991 → Nov 20, 1991
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USRE34915E | Paperless system for distributing, redeeming and clearing merchandise coupons | General | 366 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.