Hall Processing Systems
4Patents
0Active
4Granted
27Portfolio score
Filing activity: Jan 29, 1988 → Mar 16, 1989
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4968081A | Non-contact actuator | Emerging Cross-Sectional Technologies | 34 | Expired |
| US4813662A | High speed drum processing apparatus | Performing Operations; Transporting | 12 | Expired |
| US5046711A | High speed drum type processing apparatus | Performing Operations; Transporting | 12 | Expired |
| US4974237A | Contact type paper counter | Physics | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.