A. Thomas Hedren

TG The Esab Group: 1 patents #78 of 152Top 55%

Overall (All Time): #4,075,421 of 4,157,543Top 100%

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4348575	Contact device	Rolf Gösta Larsson	1982-09-07