WM

William Middleton

CI Chart Industries: 1 patents #10 of 29Top 35%
Overall (All Time): #3,360,747 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7399002 Cryogenic seal for vacuum-insulated pipe expansion bellows Stuart Motew, David McWilliams, Douglas A. Ducote, Jr., John W. Bonn 2008-07-15