Willis G. Pehl

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Chehalis, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Rabbeted shingle butt joint sidewall panel and shingle component
- Patent number 4,499,701
- Issue date Feb 19, 1985
- Shakertown Corporation
- Joe L. Bockwinkel
- E04 - BUILDING
Information Patent Grant
Plywood-backed double course shingle panel
- Patent number 4,459,788
- Issue date Jul 17, 1984
- Shakertown Corporation
- Joe L. Bockwinkel
- E04 - BUILDING
Information Patent Grant
Method of making rabbeted shingle butt joint sidewall panel
- Patent number 4,345,630
- Issue date Aug 24, 1982
- Shakertown Corporation
- Joe L. Bockwinkel
- E04 - BUILDING
Information Patent Grant
Prefabricated shingle panels
- Patent number 4,102,107
- Issue date Jul 25, 1978
- Shakertown Corporation
- Frank S. Barker
- E04 - BUILDING
Information Patent Grant
Prefabricated shingle panels
- Patent number 4,050,209
- Issue date Sep 27, 1977
- Shakertown Corporation
- Frank S. Barker
- E04 - BUILDING