Piper Casepro
1Patents
0Active
1Granted
27Portfolio score
Filing activity: Jan 29, 1991 → Jan 29, 1991
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5105948A | Stackable and nestable beverage can tray | Performing Operations; Transporting | 66 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.