About Hans Otto
Hans Otto Lehr earned his Juris Doctor from the University of Tulsa College of Law in 2011 after completing his legal studies there. He moved from the classroom into the local legal community at a time when the Tulsa legal market was adjusting to new procedural trends and evolving case law. The degree marked the formal start of his legal career and anchored his credentials in Oklahoma law.
Early in his career Lehr gravitated toward courtroom work. By 2013 he is listed as a trial lawyer at Oxford Lehr, PLLC, where he began handling contested matters and representing clients in court proceedings. That move established him as a lawyer who spends significant time preparing cases for trial, conducting discovery, and presenting evidence to judges and juries. Over the years his practice has remained rooted in trial-level advocacy.
Lehr is admitted to practice in Oklahoma and has maintained ties to the local bar since his graduation. He has been a member of the Tulsa County Bar Association since 2011. That membership has kept him plugged into local practice trends and professional networks. He also holds other professional memberships that reflect ongoing engagement with the legal community.
Colleagues describe Lehr as a lawyer who treats courtroom preparation as a craft. He focuses on developing the factual record, questioning witnesses, and framing legal issues for decisionmakers. His work as a trial lawyer requires close attention to procedural rules and evidentiary detail, and he spends substantial time on those elements of a case. He prepares written submissions and oral argument with the practical aim of advancing his clients’ positions before trial courts.
Outside the courtroom Lehr’s responsibilities include consulting with clients, negotiating when appropriate, and managing case strategy through the full litigation lifecycle. He balances courtroom work with case management and client communication. His public professional profile is built around sustained practice at Oxford Lehr, PLLC, where he has listed an office and practice presence since at least 2013.
As of 2026 Lehr continues to practice law in Oklahoma through Oxford Lehr, PLLC. He maintains active involvement in the Tulsa County Bar Association and practices primarily as a trial lawyer handling litigation matters in Oklahoma courts.
