KF

Karl Froelich

DA Daramic: 1 patents #37 of 57Top 65%
Overall (All Time): #3,338,326 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7604687 Gas filtration media Eric H. Miller, Joseph G. Yaritz, Mark T. Demeuse 2009-10-20