Duane H. Lauersdorf

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Watertown, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Industrial oven with bi-directional expansion joints
- Patent number 6,074,206
- Issue date Jun 13, 2000
- Wisconsin Oven Corporation
- Duane H. Lauersdorf
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Conveyor oven usable as pre-bake oven in a print plate imaging and...
- Patent number 5,964,044
- Issue date Oct 12, 1999
- Wisconsin Oven Corporation
- Duane H. Lauersdorf
- A21 - BAKING EDIBLE DOUGHS
Information Patent Grant
Industrial oven with expandable surfaces
- Patent number 5,303,660
- Issue date Apr 19, 1994
- Wisconsin Oven Corporation
- Duane H. Lauersdorf
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Industrial oven with expandable surfaces
- Patent number 5,259,758
- Issue date Nov 9, 1993
- Wisconsin Oven Corporation
- Duane H. Lauersdorf
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Insulated industrial oven
- Patent number 4,311,460
- Issue date Jan 19, 1982
- Wisconsin Oven Corp.
- Duane H. Lauersdorf
- F27 - FURNACES KILNS OVENS RETORTS