JH

John Hein

Overall (2024): #408,029 of 561,600Top 75%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11892018 Apparatus for holding artwork Peter Antony Farrar, Andrew Nikita Cunynghame STRAMENTOV, Anthony Henry Joseph Fraser 2024-02-06