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USPTO Patent Rankings Data through Sept 30, 2025
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JR

John David Rulon

Rutherford, CA: #1 of 2 inventorsTop 50%
California: #124,610 of 386,348 inventorsTop 35%
Overall (All Time): #1,160,403 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11149433 Modular building blocks and building system — 2021-10-19
10501932 Modular building blocks and building system — 2019-12-10
8646239 Modular building block building system — 2014-02-11
6202731 Pitch adjustment divider for venetian blinds — 2001-03-20

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