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USPTO Patent Rankings Data through Sept 30, 2025
RD

R. Bruce DeMent

KAKastalon: 2 patents #1 of 1Top 100%
Lemont, IL: #3 of 17 inventorsTop 20%
Illinois: #967 of 6,921 inventorsTop 15%
Overall (2011): #73,229 of 364,097Top 25%
2 Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7972098 Liner for cushioning and securing rolled coils and other cylindrical objects in a transverse trough of a railway car 2011-07-05
7891504 Support cradle for rolled coils and other cylindrical objects 2011-02-22