Inventor

BERTELLI STEFANO

IT3 patents

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

DONALDSON CO INC

2 patents

US11839844B2Dec 12, 2023

Filtration devices and associated filter element

DONALDSON CO INC2 citations64

US12434178B2Oct 7, 2025

Filtration devices and associated filter element

DONALDSON CO INC0 citations54

BEMA SRL

1 patent

US10532843B2Jan 14, 2020

Device and method for checking the quality of extensible film for packaging

BEMA SRL0 citations29