MG

Marvin A. Guettel

SD Square D: 1 patents #408 of 756Top 55%
Overall (All Time): #4,096,843 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4289948 Automatic voltage compensation for digital welder control system Dennis J. Jurek, Michael Aslin 1981-09-15