Retired mechanical engineer

Dave Muehlhaeusler (David John Muehlhaeusler) is a retired mechanical engineer with 27 years in the commercial and aerospace lighting industry, working in quality control and data management¹. He holds a bachelor's degree in mechanical design and engineering technology from Oklahoma State University and has lived in Dallas County since moving from Oklahoma¹. This is his first campaign for public office².

• Retired mechanical engineer, 27 years in the commercial and aerospace lighting products industry (quality control, data management)¹
• BS, Mechanical Design and Engineering Technology, Oklahoma State University, 1996¹
• No prior elected or court-clerk experience; first run for public office²
• Republican nominee; ran unopposed in the March 3, 2026 Republican primary³. He launched his campaign on August 25, 2025¹.