United States Computer Services
3Patents
0Active
3Granted
28Portfolio score
Filing activity: Mar 14, 1995 → Jul 17, 1996
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5726897A | Mail assembly system and method | Performing Operations; Transporting | 30 | Expired |
| US5722221A | Envelope opening apparatus | Performing Operations; Transporting | 29 | Expired |
| US5724791A | Dynamic motion control system and method for transferring documents | Performing Operations; Transporting | 11 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.