JD

James Derrigan

CG Construction Research & Technology Gmbh: 5 patents #38 of 338Top 15%
Overall (All Time): #1,011,173 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
8887463 Cover assembly for structural members Chris Wierzbowski 2014-11-18
8454264 Expansion joint system Paul Bradford 2013-06-04
8333532 Expansion joint sealing system Dan Wald, Monty Guest, Don Starke 2012-12-18
8267617 Expansion joint system Paul Bradford 2012-09-18
7682993 Insulated composite reinforcement material Frederick R. Goodwin, Richard Ewanko, Michael Urbas 2010-03-23