SS

Stephen Robert Spruce

TL Tioxide Group Services Limited: 1 patents #4 of 15Top 30%
📍 Yarm, GB: #1 of 2 inventorsTop 50%
Overall (1997): #74,217 of 185,788Top 40%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5622628 Titanium dioxide slurries concentration Michael John Trendell, Kevin Drury, Martin Davis, Keith Robson 1997-04-22