Testut-Aequitas
12Patents
0Active
12Granted
28Portfolio score
Filing activity: Jan 3, 1978 → Nov 30, 1983
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4187460A | Capacitance measuring by comparison to reference capacitance | Physics | 33 | Expired |
| US4308929A | Integral parallelogram charge receiver and capacitive transducer | Physics | 20 | Expired |
| USD265467S | Scale | General | 10 | Expired |
| US4531600A | Electrical measurement circuit including a low-pass filter, in particular for weighing | Physics | 9 | Expired |
| US4366875A | Capacity measuring device using ratios of frequencies | Physics | 7 | Expired |
| US4478093A | Dynamometer having a bending beam | Physics | 7 | Expired |
| US4344496A | Integral parallelogram load receiver | Physics | 6 | Expired |
| USD254427S | Scale | General | 5 | Expired |
| US4285413A | Load receiver with beam having elastic flection | Physics | 4 | Expired |
| US4411162A | Gauge wire dynamometer wound and connected in an electrical bridge arrangement | Physics | 2 | Expired |
| US4394885A | Load receiver with improved fixing means | Physics | 1 | Expired |
| USD254426S | Scale | General | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.