Solidworks painting patent

Solidworks is mainly used to make 3d drawings and documents, and it doesn't need to be so advanced.

As long as the patent drawings are flat, AutoCad is the best. If it's not very complicated, Word or Visio will do.

Of course, if you have a ready-made Solidworks file, you can adjust the angle and outline in Solidworks and convert it into a DWG file, which is very convenient.