Engineered Air Systems
15Patents
0Active
15Granted
33Portfolio score
Filing activity: Mar 12, 1981 → Feb 4, 1991
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4729365A | Air heating apparatus and method | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US4771945A | Decontamination apparatus and method | Performing Operations; Transporting | 11 | Expired |
| US4691687A | Portable air heating apparatus | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US5065736A | Air heating apparatus and method of heating an air stream | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US4558636A | Protective shelter flow control apparatus | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4501126A | Method and apparatus for liquid freezing | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US4729353A | Fuel container support system for a combustion engine | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US4370863A | Air conditioner | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4815285A | Gas turbine engine bleed control system | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US5118284A | Combustion apparatus for fluid fuels and method of combusting fuel-air mixtures | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US4788963A | Fuel supply system for heater | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US4753593A | Fuel burner assembly | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US4459812A | Method and apparatus for liquid freezing | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US4875851A | Steady state fuel burner assembly for a heat exchanger and method of operating same | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US4767314A | Pulse jet engine assembly | Mechanical Engineering; Lighting; Heating | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.