NC

Norman W. Crane

TA Thames Water Authority: 1 patents #1 of 1Top 100%
📍 Kingston upon Thames, GB: #3 of 7 inventorsTop 45%
Overall (1982): #40,936 of 81,411Top 55%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4364141 Sewer cleaning shoe with dam and jet nozzles — 1982-12-21