John A. Barnes
7Patents
5h-index
12Co-inventors
60Inventor score
Filing activity: Feb 10, 1977 → Jun 6, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6074717A | Flexible hose having an aluminum barrier layer to prevent ingestion of oxygen | Emerging Cross-Sectional Technologies | 28 | Expired |
| US6677736B1 | Energy recovery system for droop compensation circuitry | Physics | 16 | Expired |
| US7391942B2 | Long period grating sensor methods and apparatus | Physics | 8 | Expired |
| US5234761A | Protective barriers | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4087705A | High power variable pulse width triggering circuits | Electricity | 7 | Expired |
| US6474144B1 | Determining the level of particulate contamination in a fluid power system | Physics | 4 | Expired |
| US4099807A | Airborne pulse magnetron and power supply system | Electricity | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.