Bitmap graphics (1bit black and white patent data) (US Patent and Trademark Office)

Hatch patterns (AutoCAD - Photostyler)

Patch (exePatch)

Polygon Attribute Table (link geographic locations to databases)

Simulator test pattern (Smash)

Sound patch (Gravis Ultrasound)

Vector pattern fill file (CorelDraw)

geocoding pattern recognition file (ArcView)