FD

Frederick Spencer Drake

📍 Tzaneen, ZA: #2 of 3 inventorsTop 70%
Overall (All Time): #3,009,475 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9393714 Construction timber — 2016-07-19