John Talbot
6Patents
3h-index
9Co-inventors
50Inventor score
Filing activity: Jul 31, 1991 → Aug 19, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD339607S | Combined fountain pen and cap | General | 20 | Expired |
| US5823697A | Marking instrument with sealable diaphragm | Performing Operations; Transporting | 15 | Expired |
| USD982732S1 | Portable heater | General | 6 | Active |
| USD964091S1 | Burner | General | 1 | Active |
| US11796180B2 | Systems and arrangements for portable heater with connectable accessory | Mechanical Engineering; Lighting; Heating | 0 | Active |
| USD969286S1 | Portable heater with red trim | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.