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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert C. Fortmann — 4 Patents in 2018

CACarter-Hoffmann: 4 patents #1 of 3Top 35%
Grayslake, IL: #2 of 66 inventorsTop 4%
Illinois: #492 of 7,998 inventorsTop 7%
Overall (2018): #37,159 of 503,207Top 8%
4 Patents 2018

Issued Patents 2018

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D829471 Kitchen garden cabinet Frank G. Marolda 2018-10-02
D821050 Mobile food cabinet Robert Cooper Bohn 2018-06-19
D821051 Mobile single-door food cabinet Robert Cooper Bohn 2018-06-19
D821052 Mobile two-door food cabinet Robert Cooper Bohn 2018-06-19