I've been doing some contract CAD work on the side for the past 3 years, primarily for Petrus Solutions. I've created drawings for 18 patents to date using SolidWorks. Unfortunately, most of these patents are sensitive to public viewing at this time so I cannot show them here. Feel free to reach out if you have a crazy idea for some product you've always wanted to develop/patent, and I will offer you my services! :)