-
-
-
-
-
Welding control
-
Patent number 5,149,933
-
Issue date Sep 22, 1992
-
Hughes Aircraft Company
-
Joseph E. Donner
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
-
Force limiting weld head
-
Patent number 4,940,875
-
Issue date Jul 10, 1990
-
Hughes Aircraft Company
-
William H. Hill
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
Adjustable heater collet
-
Patent number 4,855,559
-
Issue date Aug 8, 1989
-
Hughes Aircraft Company
-
Joseph E. Donner
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
Moving jaw reflow soldering head
-
Patent number 4,828,162
-
Issue date May 9, 1989
-
Hughes Aircraft Company
-
Joseph E. Donner
-
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR