| 5398666 |
Turntable convection heater |
Donald P. Smith, Jarald E. High |
1995-03-21 |
| 5205274 |
Turntable convection oven |
Donald P. Smith, Jarald E. High |
1993-04-27 |
| 5134263 |
Infrared heating control |
Donald P. Smith, J. E. High |
1992-07-28 |
| 4965435 |
Forced convection tunnel oven |
Donald P. Smith, Jarald E. High |
1990-10-23 |
| 4835351 |
Oven humidity reservoir |
Donald P. Smith, Jarald E. High |
1989-05-30 |
| 4831238 |
High volume forced convection tunnel oven |
Donald P. Smith, Jarald E. High |
1989-05-16 |
| 4750276 |
Impingement thermal treatment apparatus with collector plate |
Donald P. Smith, Virgil L. Archer, Jarald E. High, Robert W. Foreman |
1988-06-14 |
| 4523391 |
High efficiency impingement heating and cooling apparatus |
Donald P. Smith |
1985-06-18 |
| 4368664 |
Apparatus to transfer heat to a product and side loading door therefor |
Donald P. Smith, Jarald E. High |
1983-01-18 |