William W. Plumb

Person

Dallas, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Turntable convection heater
- Patent number 5,398,666
- Issue date Mar 21, 1995
- Patentsmith II, Inc.
- Donald P. Smith
- A21 - BAKING EDIBLE DOUGHS
Information Patent Grant
Turntable convection oven
- Patent number 5,205,274
- Issue date Apr 27, 1993
- Patentsmith II, Inc.
- Donald P. Smith
- A21 - BAKING EDIBLE DOUGHS
Information Patent Grant
Infrared heating control
- Patent number 5,134,263
- Issue date Jul 28, 1992
- Smith; Donald P.
- Donald P. Smith
- A21 - BAKING EDIBLE DOUGHS
Information Patent Grant
Forced convection tunnel oven
- Patent number 4,965,435
- Issue date Oct 23, 1990
- Smith; Donald P.
- Donald P. Smith
- A21 - BAKING EDIBLE DOUGHS
Information Patent Grant
Oven humidity reservoir
- Patent number 4,835,351
- Issue date May 30, 1989
- Smith; Donald P.
- Donald P. Smith
- A21 - BAKING EDIBLE DOUGHS
Information Patent Grant
High volume forced convection tunnel oven
- Patent number 4,831,238
- Issue date May 16, 1989
- Smith; Donald P.
- Donald P. Smith
- A21 - BAKING EDIBLE DOUGHS
Information Patent Grant
Impingement thermal treatment apparatus with collector plate
- Patent number 4,750,276
- Issue date Jun 14, 1988
- Smith; Donald Paul
- Donald P. Smith
- A21 - BAKING EDIBLE DOUGHS
Information Patent Grant
High efficiency impingement heating and cooling apparatus
- Patent number 4,523,391
- Issue date Jun 18, 1985
- Smith; Donald P.
- Donald P. Smith
- A21 - BAKING EDIBLE DOUGHS
Information Patent Grant
Apparatus to transfer heat to a product and side loading door therefor
- Patent number 4,368,664
- Issue date Jan 18, 1983
- Smith; Donald P.
- Donald P. Smith
- A21 - BAKING EDIBLE DOUGHS

William W. Plumb

Person

Patents Grantslast 30 patents

Turntable convection heater

Turntable convection oven

Infrared heating control

Forced convection tunnel oven

Oven humidity reservoir

High volume forced convection tunnel oven

Impingement thermal treatment apparatus with collector plate

High efficiency impingement heating and cooling apparatus

Apparatus to transfer heat to a product and side loading door therefor