GB

Graeme Matthew Ball

Overall (All Time): #2,208,480 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6659020 Extrusion 2003-12-09
5639545 Non-bituminous sound deadening material 1997-06-17