DF

David Freeman

KG Kent Pet Group: 2 patents #3 of 5Top 60%
Overall (All Time): #2,006,266 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9339005 Odor-absorbing materials and processes for their preparation and use Lin Wang, Thomas A. Wiesner 2016-05-17
8950360 Odor-absorbing materials and processes for their preparation and use Lin Wang, Thomas A. Wiesner 2015-02-10