Alignment ledge for automatic and repeatable theta registration
Apparatus for holding square articles
Baffled collet for vacuum pick-up of a semiconductor die
Chuck for holding a workpiece
Collet arrangement for integrated circuit structures
Compact pinlifter assembly integrated in wafer chuck
Compliant flange holding apparatus
Device for fixing thin and flexible substrates
Device for the uptake of cup-shaped parts of gelatin capsules
Die collet with cavity wall recess
Direct drive rotational motor with axial vacuum
Flow regulating valve and fluid feeding apparatus using same
Kelvin chuck apparatus and method of manufacture
Laminar flow vacuum chuck
Machinable datum for a self-centering vacuum fixture
Mandrel system for receiving cup having side wall ribbed interio
Method and apparatus for machining substrate plates for magnetic
Non contact substrate chuck
Rotary vacuum-chuck using no rotary union
Rotary vacuum-chuck with venturi formed at base of rotating...