Siegert GmbH
2Patents
0Active
2Granted
23Portfolio score
Filing activity: Nov 1, 1982 → Jul 28, 1988
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5018527A | Sensor for the measurement of ion activity | Physics | 12 | Expired |
| US4491823A | Rotary resistors | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.