Stefan Martin Roehrig

📍 Wien, AT: #1,767 of 3,624 inventorsTop 50%

Overall (All Time): #2,757,987 of 4,157,543Top 70%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

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