Inventor
WITTE DOUG
US4 patents
Patents
4 patentsUS8716624B2May 6, 2014
Method for forming tubular beam with center leg
SHAPE CORP23 citations90
US8872060B2Oct 28, 2014
Apparatus for making tubular beam with center leg
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US10703312B2Jul 7, 2020
Multi-tubular reinforcement beam with center leg
SHAPE CORP5 citations81
US9669786B2Jun 6, 2017
Tubular beam with center leg and method for forming the same
SHAPE CORP7 citations81