SD

Stephan Dall

AP Apv: 1 patents #5 of 21Top 25%
Overall (All Time): #3,603,333 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6009745 Method of leak testing an assembled plate type heat exchanger Jonathan Shaw 2000-01-04