JG

John Owen Gardner

📍 Prebbleton, NZ: #4 of 6 inventorsTop 70%
Overall (All Time): #3,221,972 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8262055 Stair forming apparatus and related methods Anthony William Costello, Trevor Anderson 2012-09-11