DH

David S. Hardcastle

3M: 1 patents #357 of 1,132Top 35%
📍 Clacton-on-Sea, TX: #1 of 1 inventorsTop 100%
Overall (2004): #239,678 of 270,089Top 90%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6816662 Article for cleaving and polishing optical fiber ends Donald G. Doss 2004-11-09