Lance J. Evens
7Patents
4h-index
2Co-inventors
39Inventor score
Filing activity: Nov 21, 1990 → Mar 27, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5666889A | Apparatus and method for furnace combustion control | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US5056500A | Furnace damper means | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US5176512A | Inshot burner cluster apparatus | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US5105798A | Heating efficiency and noise reduction enclosure | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US5074280A | Sectional high efficiency heat exchanger | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US5137056A | Air flapper valve assembly | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5542470A | Crimped joint design for clamshell heat exchanger | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.