TC

Thomas G. Callcott

BL Broken Hill Proprietary Company Limited: 1 patents #29 of 106Top 30%
📍 Gladstone, AU: #7 of 21 inventorsTop 35%
Overall (All Time): #4,031,033 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4436618 Recovery of coal from coal handling operations Geoffrey R. Rigby 1984-03-13