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USPTO Patent Rankings Data through Sept 30, 2025
WB

Walter Henry Berryman

Croydon, AU: #1 of 3 inventorsTop 35%
Overall (2003): #95,321 of 273,478Top 35%
1 Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6583791 Method and apparatus for color-correction of display modules/LEDs of red, green and blue color-correction combinations John McRae Badcock 2003-06-24