AT

Alexander Trampolski

DI Dispensing Dynamics International: 2 patents #1 of 3Top 35%
Overall (2019): #194,211 of 560,194Top 35%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10517445 Roll paper towel or tissue dispenser with spring dampening roll support Joel P. Keily 2019-12-31
10271695 Paper towel dispenser damping system Joel P. Keily, Charles P. Davis 2019-04-30