Eugene C. Briggs
19Patents
9h-index
14Co-inventors
69Inventor score
Filing activity: Aug 8, 1975 → Aug 14, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4443187A | Portable heater with integrated control system | Emerging Cross-Sectional Technologies | 54 | Expired |
| US4313417A | Portable space heater | Emerging Cross-Sectional Technologies | 30 | Expired |
| US4532914A | Portable LP space heater | Emerging Cross-Sectional Technologies | 27 | Expired |
| US4081238A | Portable heater | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4201544A | High pressure heater | Emerging Cross-Sectional Technologies | 23 | Expired |
| US4487571A | Oil combustion system | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| USD264374S | Portable heater | General | 17 | Expired |
| US4089642A | Portable space heater | Emerging Cross-Sectional Technologies | 14 | Expired |
| USD247045S | Portable heater | General | 13 | Expired |
| US5879149A | Fuel control and preheating system for a fuel-burning heater | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US4955359A | Furnace with counterflow heat exchange means | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US5363836A | Furnace with supplementary heat exchange means | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| USD244204S | Motor-transformer unit | General | 7 | Expired |
| US5435718A | Fuel shut-off system for fuel-burning heater | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US5372484A | Fuel delivery system for fuel-burning heater and associated components | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US4132353A | Window heaters | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| USD447554S | Flame retention head for a waste oil-burning system | General | 3 | Expired |
| US6368101B1 | Flame retention head and nozzle block assembly for waste oil-burning systems | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| USD255599S | Window heater | General | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.