Inventor

DE GIOVANNI Pierfrancesco

IT3 patents

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

EATON INTELLIGENT POWER LTD

2 patents

US12560110B2Feb 24, 2026

Poppet valve

EATON INTELLIGENT POWER LTD0 citations45

US12352188B2Jul 8, 2025

Hollow poppet valve and method of manufacturing

EATON INTELLIGENT POWER LTD0 citations45

GM GLOBAL TECH OPERATIONS LLC

1 patent

US10024200B2Jul 17, 2018

Roller tappet for a fuel unit pump of an internal combustion engine

GM GLOBAL TECH OPERATIONS LLC0 citations41