HL

Howard J. Lang

WC Water Research Centre: 1 patents #1 of 3Top 35%
Overall (1989): #103,309 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4832069 Tapping subterranean pipes John C. Gale, Charles Hurst 1989-05-23