SB

Stephen R. Betso

The Dow Chemical: 2 patents #39 of 346Top 15%
🗺 Michigan: #358 of 4,492 inventorsTop 8%
Overall (1997): #23,779 of 185,788Top 15%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5688866 Impact modification of theremoplastics H. Craig Silvis, Daniel J. Murray, Thomas R. Fiske, Robert R. Turley 1997-11-18
5681897 Impact modification of thermoplastics H. Craig Silvis, Daniel J. Murray, Thomas R. Fiske, Robert R. Turley 1997-10-28