DB

Darrell L. Burkeen

VC Viskase Companies: 1 patents #66 of 107Top 65%
📍 Lansing, IL: #44 of 88 inventorsTop 50%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,859,918 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5149943 Heat sealing member for making contoured heat seals Vytautas Kupcikevicius, Philip F. Cilia 1992-09-22