CK

Charles J. Knott

EL Edw. C. Levy: 1 patents #8 of 32Top 25%
EN Engelhard: 1 patents #271 of 518Top 55%
Overall (All Time): #2,048,479 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8702367 Method, and process for preparing a recyclable material Barry J. Alexin, Thomas A. Smith, Scot A. Bowman, Thomas G. Webb 2014-04-22
6152990 Device for removing and retaining volatile compounds and method of employing the same Fred M. Allen 2000-11-28