DH

David A. Hesselroth

3M: 3 patents #4,214 of 11,543Top 40%
Overall (All Time): #1,528,682 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8679636 Fluorinated composition comprising phosphorus-containing acid group and alkoxy silane group Suresh S. Iyer, Richard M. Flynn, Karl J. Manske 2014-03-25
7022658 Azeotrope-like compositions containing hexafluoropropylene dimer and use thereof John G. Owens 2006-04-04
4997032 Thermal transfer bag Richard D. Danielson, Ralph J. Stein, Jr. 1991-03-05