John E. Sylvan
7Patents
5h-index
7Co-inventors
56Inventor score
Filing activity: Sep 16, 1992 → Dec 31, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5325765A | Beverage filter cartridge | Human Necessities | 436 | Expired |
| US5840189A | Beverage filter cartridge | Performing Operations; Transporting | 369 | Expired |
| US6142063A | Automated beverage brewing system | Human Necessities | 302 | Expired |
| US6079315A | Beverage filter cartridge holder | Human Necessities | 232 | Expired |
| US6182554A | Beverage filter cartridge holder | Human Necessities | 228 | Expired |
| US9243815B1 | Inflatable metal foil and PTFE film solar thermal panel with a tensioning system | Emerging Cross-Sectional Technologies | 1 | Active |
| US9719695B2 | Solar thermal panel with self supporting dual air channels | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.