DS

Donald W. Selby

SD Square D: 4 patents #126 of 756Top 20%
Overall (All Time): #1,296,982 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5252913 Line sensor with corona shield Paul P. Falkowski, Peter H. Forest 1993-10-12
4935693 Line secured current and voltage sensing apparatus Paul P. Falkowski, Peter H. Forest 1990-06-19
4492817 Watertight bushing and bolt mounting assembly 1985-01-08
4194378 Combination lock extraction apparatus David L. Swindler 1980-03-25