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USPTO Patent Rankings Data through Sept 30, 2025
DZ

Dennis J. Zweibohmer

TRTrimark: 2 patents #1 of 2Top 50%
Elma, IA: #1 of 2 inventorsTop 50%
Iowa: #150 of 1,342 inventorsTop 15%
Overall (2011): #103,739 of 364,097Top 30%
2 Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8075027 Latch assembly with selectively assembled components 2011-12-13
7938458 Alignment assembly for door latch and striker bolt Brandon L. Hemann 2011-05-10