DB

Donald A. Van Beek

BC Borg-Warner Chemicals: 1 patents #28 of 68Top 45%
HL Henkel Limited: 1 patents #428 of 861Top 50%
📍 Elmhurst, IL: #259 of 619 inventorsTop 45%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,311,119 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5138027 Polyamide of dimer acids, alkylene diamine and polyalkylene polyamine 1992-08-11
4473679 Thermoplastic acrylic elastomers John C. Falk, Stamatios G. Mylonakis 1984-09-25