Stefan Martin Roehrig

📍 Wien, AT: #64 of 400 inventorsTop 20%

Overall (2021): #249,529 of 548,734Top 50%

Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11161032	Board game/chess game	—	2021-11-02