DH

David Hazelden

E& English Clays Lovering Pochin &: 1 patents #13 of 40Top 35%
📍 St Austell, GB: #28 of 49 inventorsTop 60%
Overall (All Time): #3,984,996 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4704899 Measurement of physical properties of the solid component of a slurry Kenneth J. Burr, Laurence S. Smith, Jr. 1987-11-10