John P. Brainard
11Patents
5h-index
19Co-inventors
63Inventor score
Filing activity: Feb 14, 1980 → Dec 5, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4529571A | Single-ring magnetic cusp low gas pressure ion source | Electricity | 42 | Expired |
| US5745536A | Secondary electron ion source neutron generator | Electricity | 23 | Expired |
| US5675606A | Solenoid and monocusp ion source | Electricity | 16 | Expired |
| US6250798A | Solar crystal motion device | Performing Operations; Transporting | 8 | Expired |
| US4365282A | Overvoltage protector using varistor initiated arc | Electricity | 8 | Expired |
| US7014118B1 | Module header apparatus | Physics | 3 | Expired |
| US7612541B1 | Charge-pump voltage converter | Electricity | 2 | Active |
| US7644841B2 | Blister pump dispenser | Performing Operations; Transporting | 2 | Active |
| US6353311B1 | Universal particle flux pressure converter | Physics | 1 | Expired |
| US6555961B1 | Anode initiated surface flashover switch | Electricity | 1 | Expired |
| US10110119B2 | Power supply and method of manufacturing | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.