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USPTO Patent Rankings Data through Sept 30, 2025
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Frances S. Eigler — 1 Patent

Potomac, MD: #596 of 998 inventorsTop 60%
Maryland: #19,431 of 35,612 inventorsTop 55%
Overall (All Time): #3,893,006 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5077210 Immobilization of active agents on substrates with a silane and heterobifunctional crosslinking agent Jacque H. Georger, Jr., Suresh K. Bhatia, Jeff Calvert, Lisa C. Shriver-Lake, Reinhard Bredehorst 1991-12-31