Inventor

ITOAFA CALIN PETRU

DE10 patents

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

ITOAFA CALIN PETRU

4 patents

US8387946B2Mar 5, 2013

Electromagnetic valve

ITOAFA CALIN PETRU9 citations77

US9004032B2Apr 14, 2015

Seal for switch valves

ITOAFA CALIN PETRU0 citations47

US8826875B2Sep 9, 2014

Actuator of an electrohydraulic gas exchange valve drive of an internal combustion engine

ITOAFA CALIN PETRU0 citations47

US9267397B2Feb 23, 2016

Hydraulic valve train of an internal combustion engine

ITOAFA CALIN PETRU1 citations46

SCHAEFFLER KG

2 patents

US7389757B2Jun 24, 2008

Force-transmitting arrangement for a valve train of an internal-combustion engine

SCHAEFFLER KG3 citations58

US7478615B2Jan 20, 2009

Axial fixation of a spring support part of a switchable tappet

SCHAEFFLER KG0 citations40

SCHAEFFLER TECHNOLOGIES AG

2 patents

US9920664B2Mar 20, 2018

Actuator for an electrohydraulic gas-exchange valve train of a combustion engine

SCHAEFFLER TECHNOLOGIES AG0 citations44

US11761359B2Sep 19, 2023

Hydraulic unit of an electrohydraulic gas exchange valve control system

SCHAEFFLER TECHNOLOGIES AG0 citations43

INA SCHAEFFLER KG

1 patent

US6988474B2Jan 24, 2006

Hydraulic cam follower

INA SCHAEFFLER KG11 citations81

KUFNER ANDREAS

1 patent

US8726860B2May 20, 2014

Electrohydraulic valve controller

KUFNER ANDREAS0 citations31