Inventor

MARK WERNER J

3 patents

Patents

3 patents

US4094453AJun 13, 1978

Method for pressure welding metal workpieces

ALFORGE METALS CORP LTD22 citations77

US4194667AMar 25, 1980

Apparatus for pressure welding metal workpieces

ALFORGE METALS CORP LTD7 citations68

US4196932AApr 8, 1980

Bottom discharge gate and actuating mechanism

ALFORGE METALS CORP LTD4 citations56