GG

Gordon Harold de Gruchy

📍 Arnold, GB: #8 of 10 inventorsTop 80%
Overall (All Time): #3,595,859 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D448599 Disc or card holder Francis John Venton 2001-10-02