John Bergman
10Patents
5h-index
3Co-inventors
59Inventor score
Filing activity: Mar 30, 1992 → Apr 4, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5686896A | Low battery report inhibitor for a sensor | Physics | 254 | Expired |
| US5686885A | Sensor test method and apparatus | Physics | 243 | Expired |
| US5477327A | High resolution low noise optical polarimeter | Physics | 30 | Expired |
| US5783745A | Anemometer/thermometer | Physics | 18 | Expired |
| US5223801A | Crystal oscillator and transmitter operating at the third harmonic of the fifth overtone of a crystal | Electricity | 11 | Expired |
| US9795976B2 | Thermal fogger for creating stable aerosols | Performing Operations; Transporting | 4 | Active |
| USD353147S | Radial arm valve linkage | General | 3 | Expired |
| US7952412B2 | Audio device using AC power clock reference | Physics | 1 | Active |
| US10953967B2 | Underwater ROV (remotely operated vehicle) with a disruptor for eliminating underwater explosives | Performing Operations; Transporting | 1 | Active |
| US8891250B2 | Audio device with integrated switching power supply | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.