SM

Stephen G. McGonigal

CL Crosfield Electronics Limited: 1 patents #33 of 96Top 35%
Overall (All Time): #3,875,432 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5012048 Position indicating device Lindsay W. MacDonald 1991-04-30