TZ

Tanja Zeif

3M: 1 patents #7,233 of 11,543Top 65%
Overall (All Time): #3,402,550 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7304101 Method of purifying a dispersion of ionic fluoropolymer Klaus Hintzer, Kai H. Lochhaas, Steven J. Hamrock, Harold Todd Freemyer 2007-12-04