Cleveland Machine Controls
14Patents
0Active
14Granted
33Portfolio score
Filing activity: Jun 5, 1974 → Jun 26, 1995
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5710474A | Brushless DC motor | Electricity | 43 | Expired |
| US4326424A | Web tension transducer arrangement | Physics | 35 | Expired |
| US4887248A | Electrostatic transducer and method of making and using same | Emerging Cross-Sectional Technologies | 33 | Expired |
| US4456863A | Apparatus for automatic calibration of servo response | Physics | 31 | Expired |
| US4735102A | Web tension transducer apparatus | Physics | 18 | Expired |
| US4796474A | Web tension transducer apparatus | Physics | 18 | Expired |
| US4002270A | Vibratory feeder system | Physics | 11 | Expired |
| US4032825A | Commutating oscillator and current-limiter for solid state switching circuits | Electricity | 11 | Expired |
| US4674341A | Web tension transducer apparatus | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US3950683A | Motor control system having dead band control | Electricity | 8 | Expired |
| US4017775A | Fault detector circuit with two-fault memory | Electricity | 6 | Expired |
| US4854551A | Device for controlling operating gap of cutting head and method of using same | Performing Operations; Transporting | 6 | Expired |
| US4773946A | Device for controlling operating gap of cutting head and method of using same | Performing Operations; Transporting | 4 | Expired |
| US4027214A | Field shunting circuit | Electricity | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.