DS

David Stead

KS Koch Membrane Systems: 2 patents #16 of 39Top 45%
Overall (All Time): #1,259,298 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7070721 Method of making and using a hollow fiber microfiltration membrane Jiang Ji, Candeloro DiCecca, Edward Schulz, Mahesh Mehta, David McKinley +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 McKinley +1 more 2005-05-10
D410343 Stool 1999-06-01
D398453 Stool 1998-09-22