Dwg To Pat Converter Better Now
PatOut (LISP Routine) : A free LISP utility from Arkance that extracts existing hatch definitions from a DWG and saves them as individual .pat files. 2. The "Superhatch" Method (No PAT File Needed)
Price: Included with AutoCAD (Full license) dwg to pat converter better
There are several powerful LISP routines (like the popular HatchMaker.lsp ) available in CAD forums. PatOut (LISP Routine) : A free LISP utility