06349509 is referenced by 5 patents.

A prefabricated wall and roof unit for easy and cost efficient home construction. The wall unit of the present invention is formed of a steel frame, a molded external panel formed into the shape of traditional building materials and features, and a layer of insulation material. The wall unit may be assembled in a quality controlled off-site factory.

Title
Molded wall panel and house construction
Application Number
9/567756
Publication Number
6349509 (B1)
Application Date
May 10, 2000
Publication Date
February 26, 2002
Inventor
Nathan W Pingel
426 E. Whittier, Columbus
OH, US
Agent
Standley & Gilcrest
US
IPC
E04C 1/00
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