JM

Johan H. H. T. Maat

IC ICI: 2 patents #677 of 2,189Top 35%
📍 Stockton-on-Tees, GB: #45 of 138 inventorsTop 35%
Overall (All Time): #2,335,590 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4789659 Catalyst of a sintered iron oxide-containing article — 1988-12-06
4729982 Bed packing material Terence Thistlethwaite, Peter J. Davidson 1988-03-08