RG

Ross Grudgfield

📍 Gunnedah, AU: #4 of 10 inventorsTop 40%
Overall (All Time): #3,973,896 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4663996 Light bulb changing apparatus Melvyn Holmes 1987-05-12