FP

Frank Haron Preiss

DK Dynaenergetics Gmbh & Co. Kg: 3 patents #1 of 6Top 20%
📍 Bonn, CA: #1 of 5 inventorsTop 20%
Overall (2017): #79,009 of 506,227Top 20%
3
Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9702680 Perforation gun components and system David C. Parks, Liam McNelis, Eric Mulhern, Thilo Scharf 2017-07-11
9605937 Perforating gun and detonator assembly Christian Eitschberger, Thilo Scharf, Liam McNelis 2017-03-28
9581422 Perforating gun and detonator assembly Thilo Scharf, Liam McNelis 2017-02-28