Inventor

RITBERG IGOR

DE5 patents

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

SIEMENS AG

2 patents

US11424654B2Aug 23, 2022

Insulation, electrical machine, and method for producing the insulation

SIEMENS AG0 citations59

US12518937B2Jan 6, 2026

Electric switching device for medium- and/or high-voltage uses

SIEMENS AG0 citations58

GRÖPPEL PETER

1 patent

US9589699B2Mar 7, 2017

Insulation systems having improved partial discharge resistance, and method for producing same

GRÖPPEL PETER6 citations68

GROEPPEL PETER

1 patent

US9984796B2May 29, 2018

Insulation systems with improved resistance to partial discharge, production method for this

GROEPPEL PETER4 citations67

INNOMOTICS GMBH

1 patent

US12131841B2Oct 29, 2024

Formulation for producing an insulating system, electrical machine and method for producing an insulating system

INNOMOTICS GMBH1 citations59