Combustion Concepts, Inc.
9Patents
0Active
9Granted
29Portfolio score
Filing activity: Nov 25, 1987 → Oct 7, 1994
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5209218A | Deep frying apparatus | Human Necessities | 36 | Expired |
| US5398668A | Deep frying apparatus | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US5636786A | High efficiency gas furnace | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5364080A | High efficient heat treating and drying apparatus and method | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US4884967A | Steel reheating furnace | Chemistry; Metallurgy | 4 | Expired |
| US5297729A | Furnace apparatus | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US5282457A | High efficiency gas furnace | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5472141A | High efficiency gas furnace | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4871308A | Method and apparatus for heating a fluid stream | Mechanical Engineering; Lighting; Heating | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.