Inventor

PURCELEAN STEFAN

DE3 patents

Patents

3 patents

US11988066B2May 21, 2024

Dynamic underbalance sub

DynaEnergetics Europe GmbH2 citations65

US12320238B2Jun 3, 2025

Encapsulated shaped charge

DynaEnergetics Europe GmbH0 citations57

US12312922B2May 27, 2025

Perforating gun assembly and components

DynaEnergetics Europe GmbH0 citations47