JR

John William Rogerson

PP Pirelli General Plc: 1 patents #23 of 51Top 50%
Overall (All Time): #3,500,180 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6508113 Method of manufacturing optical fiber Paul DAVIES, John Alfred Hadley 2003-01-21