LS

Lee A. Schaeffer

CK Crompton & Knowles: 1 patents #18 of 45Top 40%
Overall (All Time): #3,642,818 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5874547 Diazotization of amines John W. Larsen, Tracey McCracken, Jay E. Rowe 1999-02-23