Inventor
GRAZIOLA FRANK
DE7 patents
⚠️ This page may combine multiple inventors who share the name “GRAZIOLA FRANK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DynaEnergetics Europe GmbH
6 patentsUS11215433B2Jan 4, 2022
Electronic ignition circuit
DynaEnergetics Europe GmbH6 citations84
US10605578B2Mar 31, 2020
Electronic ignition circuit
DynaEnergetics Europe GmbH7 citations82
US11686566B2Jun 27, 2023
Electronic ignition circuit
DynaEnergetics Europe GmbH2 citations71
US11307011B2Apr 19, 2022
Electronic initiation simulator
DynaEnergetics Europe GmbH2 citations71
US12117280B2Oct 15, 2024
Electronic ignition circuit
DynaEnergetics Europe GmbH0 citations61
US10816311B2Oct 27, 2020
Electronic time delay fuse
DynaEnergetics Europe GmbH0 citations51