AM

Ann M. Michels

ST Stepan: 1 patents #127 of 221Top 60%
Overall (All Time): #3,713,080 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5616782 Method of producing alkyl sulfoacetate compositions Ralph B. Thompson, Ned M. Rockwell, William R. Mohring, Kevin C. Kolbe, J. Duke Seibold +1 more 1997-04-01