John Piper
6Patents
4h-index
7Co-inventors
50Inventor score
Filing activity: Jun 28, 1976 → Jun 27, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4097916A | Electrolytic capacitor lead terminal configuration | Electricity | 20 | Expired |
| US4224656A | Fused electrolytic capacitor assembly | Electricity | 20 | Expired |
| US5622746A | Tantalum capacitor impregnation process | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5135231A | Geographical board game | Human Necessities | 7 | Expired |
| US9046423B2 | Hybrid mechanical and electrical transformer monitor | Electricity | 0 | Active |
| US10309851B2 | Rapid pressure rise detection and management system | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.