Simms Group Research & Development Limited
5Patents
0Active
5Granted
26Portfolio score
Filing activity: Feb 28, 1974 → Aug 8, 1977
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3935915A | Weighing device | Performing Operations; Transporting | 13 | Expired |
| US4145625A | Electro-magnetic devices | Electricity | 10 | Expired |
| US4003013A | Electromagnetic devices | Electricity | 8 | Expired |
| US4090097A | Electromagnetic devices | Electricity | 8 | Expired |
| US4017754A | Actuating devices | Electricity | 6 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.