DK

David H. Koch

KC Koch Engineering Company: 2 patents #12 of 50Top 25%
KS Koch Membrane Systems: 2 patents #16 of 39Top 45%
📍 New York, NY: #4,780 of 20,192 inventorsTop 25%
🗺 New York: #31,572 of 115,490 inventorsTop 30%
Overall (All Time): #1,259,297 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7070721 Method of making and using a hollow fiber microfiltration membrane Jiang Ji, Candeloro DiCecca, Edward Schulz, Mahesh Mehta, David Stead +1 more 2006-07-04
6890435 Hollow fiber microfiltration membranes and a method of making these membranes Jiang Ji, Candeloro DiCecca, Edward Schulz, Mahesh Mehta, David Stead +1 more 2005-05-10
6110326 Method for concurrent reaction and distillation of fluid streams Neil Yeoman 2000-08-29
5855741 Apparatus for concurrent reaction with distillation Neil Yeoman 1999-01-05