DL

David LaFrenz

IN Innovatech: 1 patents #14 of 20Top 70%
Overall (All Time): #3,613,174 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6054097 Expanding plasma emission source microorganism inactivation system Barton Mass, Robert LaFrenz 2000-04-25