Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5118284 | Combustion apparatus for fluid fuels and method of combusting fuel-air mixtures | — | 1992-06-02 |
| 5065736 | Air heating apparatus and method of heating an air stream | — | 1991-11-19 |
| 4875851 | Steady state fuel burner assembly for a heat exchanger and method of operating same | — | 1989-10-24 |
| 4788963 | Fuel supply system for heater | — | 1988-12-06 |
| 4767314 | Pulse jet engine assembly | — | 1988-08-30 |
| 4753593 | Fuel burner assembly | — | 1988-06-28 |
| 4729365 | Air heating apparatus and method | — | 1988-03-08 |
| 4691687 | Portable air heating apparatus | — | 1987-09-08 |
| 4309978 | Forced air heater | Charles R. Hensiek, Rayford W. Timms | 1982-01-12 |