FH

Frank S. Holland

ML Manchem Limited: 5 patents #1 of 10Top 10%
Overall (All Time): #1,064,238 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
4638074 Extraction of tin from its ores 1987-01-20
4510095 Production of organotin halides Peter Womersley, John J. Curran 1985-04-09
4455208 Apparatus for electrolysis using two electrolytically conducting phases 1984-06-19
4437949 Electrolysis of tin complexes 1984-03-20
4416743 Electrolysis using two electrolytically conducting phases 1983-11-22