EB

Elizabeth V. Bissinger

BE Betzdearborn: 2 patents #68 of 202Top 35%
📍 Yardley, PA: #318 of 643 inventorsTop 50%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,263,024 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5789488 Preparation of water soluble graft copolymers Keith A. Bair, Ellen M. Meyer 1998-08-04
5575924 Water treatment methods Keith A. Bair, Ellen M. Meyer 1996-11-19