DC

David M. Chase

DB Dsm Ip Assets B.V.: 2 patents #634 of 2,011Top 35%
📍 Vernon Hills, IL: #311 of 549 inventorsTop 60%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,117,489 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7660505 Flame retardant UV cured buffered optical fibers and buffer composition Kenneth Dake, Kelly A. Hawkinson, Jack Kelly, Edward J. Murphy 2010-02-09
7221841 Flame retardant UV cured buffered optical fibers and buffer composition Kenneth Dake, Kelly A. Hawkinson, Jack Kelly, Edward J. Murphy 2007-05-22