DH

Denis W. J. Hazelden

IE International Standard Electric: 1 patents #16 of 93Top 20%
Overall (1982): #69,591 of 81,411Top 90%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4353938 Coating powder with valve-metal Henley F. Sterling, Eric L. Bush, Miles P. Drake, Sarah Y. Hughes 1982-10-12