Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Mark A. Barger — 1 Patent in 2021

DLDdp Specialty Electronic Materials Us, Llc.: 1 patents #20 of 66Top 35%
Midland, MI: #102 of 281 inventorsTop 40%
Michigan: #3,301 of 9,874 inventorsTop 35%
Overall (2021): #355,383 of 548,734Top 65%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11192335 Polymeric foam board with flexible water resistant intumescent coating Xiaomei Song, Dakai Ren, Hongyu Chen, Jeffrey M. Alcott, Yi Zhang +1 more 2021-12-07