Inventor

LADRU FRANCIS

DE3 patents

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

SIEMENS AG

2 patents

US11274560B2Mar 15, 2022

Sealing system for a rotor blade and housing

SIEMENS AG0 citations51

US9309587B2Apr 12, 2016

Plasma spray nozzle with internal injection

SIEMENS AG0 citations43

SIEMENS ENERGY GLOBAL GMBH & CO KG

1 patent

US11788422B2Oct 17, 2023

Two-layer abrasive coating for rotor-blade tips, method, component, and turbine assembly

SIEMENS ENERGY GLOBAL GMBH & CO KG1 citations55