JW

Joseph Reginald Walmsley

📍 Oatlands, AU: #6 of 13 inventorsTop 50%
Overall (All Time): #3,554,335 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6434985 Security grille locking system — 2002-08-20