Dennis Kelley describes Kelley Machine Design LLC as a solo mechanical design firm founded in 2001, serving clients from northwest Ohio to the US and internationally, with a focus on advanced 3D machine design using Autodesk products (Inventor, AutoCAD, Fusion 360), and invites inquiries for anything from detailing to full machine or process design. Key Points The company is owned and operated by Dennis Kelley as a sole proprietor. The firm began in 2001 to provide contract design services in northwest Ohio and expanded to nationwide and international projects. Dennis Kelley has an extensive background in mechanical design, drafting, estimation, and engineering management since 1979. The primary focus of the business is mechanical machine design. The firm uses advanced 3D design software and maintains licensed access to Autodesk Product Design & Manufacturing Collection. Software tools used include Inventor, AutoCAD, and Fusion 360. The company offers a range of services from detailed detailing to complete machine or process design. The emphasis is on discussing client projects in detail to tailor solutions.