RZ

Ralf Zerweck

AB Apex Brands: 2 patents #6 of 48Top 15%
Overall (2021): #120,414 of 548,734Top 25%
2
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11117209 Soldering tip fastening device Bernd Niedermayer 2021-09-14
D926015 Soldering tool grip Scott D. Bublitz, Bernhard Eigen 2021-07-27