Dave's Background

David John Muehlhaeusler — known as Dave — is a retired mechanical engineer from the commercial and aerospace lighting products industry, with 27 years of professional experience in quality control, data management, and systematic problem resolution.

Dave was born and raised in Oklahoma, graduating from Carl Albert High School in Midwest City in 1990, and earning a Bachelor of Science in Mechanical Design and Engineering Technology from Oklahoma State University in 1996. He relocated to Dallas County, where he has permanently resided ever since.

In 2020, Dave became a litigant in Dallas County's court system. What he encountered was not simply a personal frustration — it was a pattern. Court records riddled with errors, legal professionals dismissing documented discrepancies as routine "clerical errors," and a system that appeared structurally unable to accurately maintain its own records.

As an engineer trained to investigate root causes rather than accept excuses, Dave began researching other cases across Dallas County and found the same problems recurring at scale. He connected with other litigants who had experienced identical issues — and others who were not even aware that errors existed in their own case records.

By late 2024, Dave began attending Dallas County Commissioners Court meetings, including testifying publicly about his experience with invalid court records.  Eventually in November of 2025 the District Clerk testified that 13,300 invalid court records were compromising OCA monthly reporting.   It is reasonable to conclude that many of these invalid records are contributing to extended jail detentions after court-ordered releases — a systemic failure with real human consequences, and one that costs Dallas County taxpayers in lawsuit settlements and detention facility overhead.

On August 25, 2025, Dave officially launched his campaign for Dallas County District Clerk. He has operated the campaign independently, with full commitment to earning the public's trust through transparency, accuracy, and the same professional discipline that defined his engineering career.