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Patent applications and USPTO patent grants for Plumb; William W..The latest application filed is for "turntable convection heater".
Patent | Date |
---|---|
Turntable convection heater Grant 5,398,666 - Smith , et al. March 21, 1 | 1995-03-21 |
Turntable convection oven Grant 5,205,274 - Smith , et al. April 27, 1 | 1993-04-27 |
Infrared heating control Grant 5,134,263 - Smith , et al. July 28, 1 | 1992-07-28 |
Forced convection tunnel oven Grant 4,965,435 - Smith , et al. October 23, 1 | 1990-10-23 |
Oven humidity reservoir Grant 4,835,351 - Smith , et al. May 30, 1 | 1989-05-30 |
High volume forced convection tunnel oven Grant 4,831,238 - Smith , et al. May 16, 1 | 1989-05-16 |
Impingement thermal treatment apparatus with collector plate Grant 4,750,276 - Smith , et al. * June 14, 1 | 1988-06-14 |
High efficiency impingement heating and cooling apparatus Grant 4,523,391 - Smith , et al. June 18, 1 | 1985-06-18 |
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