JO

John R. Otto

RG Rt-Filtertechnik Gmbh: 1 patents #1 of 11Top 10%
📍 Spicheren, CT: #1 of 1 inventorsTop 100%
Overall (2025): #334,090 of 469,880Top 75%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12350607 Filter device Gerhard Stehle, Michael Sakraschinsky, Sven Peter WOZNIAK, Dirk Schönfeld, Alexander Wohlers +5 more 2025-07-08