DM

David E. Mayley

EI Electro Industries: 1 patents #5 of 28Top 20%
Overall (All Time): #4,058,834 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4408378 Apparatus for forming a filament coil of figure of eight conformation Terence A. Ketteringham, Dennis L. Lewis 1983-10-11