James M. Heinen, Jr.
Recognized in Best Lawyers since 2026 About James M. Heinen, Jr.
James M. Heinen, Jr. is a lawyer based in St. Louis, MO and has been recognized in The Best Lawyers in America® since 2026. James M. Heinen, Jr. is recognized in the following practice area:
- St. Louis, Missouri
- Litigation - Patent
Current Firm: Armstrong Teasdale LLP
Location: St. Louis, MO
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