Inventor

HAGEN JR HANS T

US3 patents

Patents

3 patents

US7574837B2Aug 18, 2009

Insulated stud panel and method of making such

HAGEN JR HANS T77 citations93

US7168216B2Jan 30, 2007

Insulated stud panel and method of making such

HAGEN JR HANS T85 citations93

US7127856B2Oct 31, 2006

Insulated stud panel and method of making such

HAGEN JR HANS T105 citations93