Joseph E. Donner
10Patents
6h-index
9Co-inventors
59Inventor score
Filing activity: Aug 6, 1975 → Sep 16, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5603445A | Ultrasonic wire bonder and transducer improvements | Emerging Cross-Sectional Technologies | 35 | Expired |
| US4828162A | Moving jaw reflow soldering head | Emerging Cross-Sectional Technologies | 25 | Expired |
| US5149933A | Welding control | Electricity | 22 | Expired |
| US5138127A | Pressure welding with closed loop force control | Performing Operations; Transporting | 22 | Expired |
| US4114024A | Feedback-controlled radiant furnace for firing ceramic material and the like | Physics | 11 | Expired |
| US4855559A | Adjustable heater collet | Performing Operations; Transporting | 8 | Expired |
| US9847265B2 | Flow metering for dispense monitoring and control | Performing Operations; Transporting | 5 | Active |
| US9393586B2 | Dispenser and method of dispensing and controlling with a flow meter | Performing Operations; Transporting | 5 | Active |
| US4940875A | Force limiting weld head | Performing Operations; Transporting | 4 | Expired |
| US5310984A | Line voltage compensation for AC resistance welding systems and the like | Performing Operations; Transporting | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.