Inventor

VALENTIN STEVEN

US4 patents

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

CUMMINS INC

3 patents

US11602798B2Mar 14, 2023

Electrical discharge machining method for generating variable spray-hole geometry

CUMMINS INC2 citations65

US12194558B2Jan 14, 2025

Electrical discharge machining method for generating variable spray-hole geometry

CUMMINS INC0 citations55

US11846261B2Dec 19, 2023

Injector nozzle spray hole with Venturi and air entertainment feature

CUMMINS INC0 citations46

VALENTIN STEVEN

1 patent

US12262861B2Apr 1, 2025

Shoe cleaning tool

VALENTIN STEVEN0 citations47