JM

James B. MacBeth

SD Square D: 1 patents #408 of 756Top 55%
Overall (All Time): #3,852,488 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5120913 Torque limited drawout mechanism for circuit device Thomas C. Leach 1992-06-09