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USPTO Patent Rankings Data through Sept 30, 2025
EW

Edward J. Witczak

EMEip Microwave: 1 patents #3 of 3Top 100%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,019,506 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4533867 Method and apparatus for measuring high frequency signals 1985-08-06