DP

Derek William Powell

KE Knowles Electronics: 1 patents #3 of 4Top 75%
Overall (1997): #159,836 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5610989 Coil assemblies Richard James Salvage, Steven John Harrington 1997-03-11