Inventor

SHAHINPOUR ARASH

DE25 patents

⚠️ This page may combine multiple inventors who share the name “SHAHINPOUR ARASH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHAHINPOUR ARASH

DynaEnergetics Europe GmbH

Unibody gun housing, tool string incorporating same, and method of assembly

Bottom-fire perforating drone

Selective untethered drone string for downhole oil and gas wellbore operations

Closure member and encapsulated slotted shaped charge with closure member

Single use setting tool for actuating a tool in a wellbore

Perforating gun assembly with rotating shaped charge holder

Untethered drone string for downhole oil and gas wellbore operations

Charge holder

Shaped charge holder and perforating gun

Autonomous perforating drone

Single use setting tool for actuating a tool in a wellbore

Shaped charge metal foam package

Retrievable perforating gun assembly and components

Gun body

Fluid-disabled detonator and perforating gun assembly

Gun body

Closure member and encapsulated slotted shaped charge with closure member

Contoured liner for a rectangular slotted shaped charge

DYNAENERGETICS GMBH & CO KG

Positioning device for shaped charges in a perforating gun module

Positioning device for shaped charges in a perforating gun module

Fluid-disabled detonator and method of use

Fluid-disabled detonator and perforating gun assembly

Method of initiating a percussion initiator

Ballistic transfer module

MCNELIS LIAM

Packing for hollow charges