DL

Dirk Leiser

Overall (All Time): #2,868,201 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10350551 Method and device for carrying out an integrity test on a filter element Dieter Armgart, Vanessa Rakebrandt, Juergen Van Den Boogaard 2019-07-16