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USPTO Patent Rankings Data through Sept 30, 2025
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Ilya Chachkes — 1 Patent

OPOpex: 1 patents #53 of 77Top 70%
Huntingdon Valley, PA: #124 of 195 inventorsTop 65%
Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,697,023 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5810173 Method and system for processing documents Albert F. Stevens, Robert R. DeWitt, James G. Robertson, Jeffrey L. Chodack, Marjory A. McCahill +1 more 1998-09-22