DC

Derrick Clausen

DE Delavan: 1 patents #12 of 26Top 50%
Overall (2021): #476,779 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11015745 Tube joints, brazed tube joint assemblies, and methods of making tube joints Steven J. Myers, David Heffernan 2021-05-25