AC

Alistair Clark

DP Downhole Products Plc: 1 patents #3 of 4Top 75%
Overall (2002): #258,832 of 266,432Top 100%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6401820 Downhole tool Ian Kirk, William Barron 2002-06-11