Inventor · disambiguated record
Ralf Siber
Also filed as: SIBER RALF
3 granted patents·3 pending applications·14 citations·filing 2008–2015
62Inventor score
Top patents by PatentIndex Score
6 records- 0174US8607908B2Intake system of combustion air of a vehicleSIBER RALF·Filed 2011·Granted Dec 17, 2013·4 cites·10 claims
- 0273US8562706B2Air filter having an air filter housing, use of an air filter, method for designing an air filter, and method for operating an air filterSIBER RALF·Filed 2008·Granted Oct 22, 2013·10 cites·10 claims
- 0339US2010300569A1Corrugated hoseGM GLOBAL TECH OPERATIONS INC·Filed 2008·Application pending·0 cites
- 0437US8707925B2Air intake with air mass sensor and sound dampening resonatorSIBER RALF·Filed 2011·Granted Apr 29, 2014·0 cites·10 claims
- 0534US2016097315A1SilencerGM GLOBAL TECH OPERATIONS INC·Filed 2015·Application pending·0 cites
- 0631US2012180442A1Air filter for a motor vehicleSIBER RALF·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →