RN

Robert B. Norgate

HV Hunter Douglas Industries B. V.: 2 patents #18 of 66Top 30%
Overall (All Time): #2,357,340 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4444037 Manufacture of roofing or cladding tiles 1984-04-24
D273233 Roofing tile 1984-03-27