Inventor · disambiguated record
Ryszard Lech
Also filed as: LECH RYSZARD
2 granted patents·2 citations·filing 2003–2012
35Inventor score
Top patents by PatentIndex Score
2 records- 0138US10967328B2Method of simultaneous removal of NO and carbon particles and inorganic dust from flue gases and catalytic reactor for removal of NO and carbon particles and inorganic dust from flue gasesUNIV JAGIELLONSKI·Filed 2012·Granted Apr 6, 2021·0 cites·20 claims
- 0234US7192322B2Line design and propulsion system for a directionally stable, seagoing boat with rudder propeller drive systemSIEMENS AG·Filed 2003·Granted Mar 20, 2007·2 cites·25 claims
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