TK

Thomas A. Knowles

OL Olin: 1 patents #449 of 783Top 60%
Overall (All Time): #3,799,246 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5319133 Isocyanates and their preparation using hypochlorous acid Robert J. Raynor 1994-06-07