JL
Joseph Leo Lanza
Joseph Leo Lanza is a lawyer in Houston, TX who works for Vethan Law Firm. Practice areas include Appellate: Civil, Business, Intellectual Property. Court admissions include Colorado District Court, Fifth Circuit Court of Appeals. Licensed in Texas since 1992. Graduated from South Texas College of Law in 1992.
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Law school
Bar admission
Office
Disciplinary
JL
Joseph Leo Lanza
Vethan Law FirmHouston, TX·33 years licensed
Claim profileContact attorney
Joseph Leo Lanza is a lawyer in Houston, TX who works for Vethan Law Firm. Practice areas include Appellate: Civil, Business, Intellectual Property. Court admissions include Colorado District Court, Fifth Circuit Court of Appeals. Licensed in Texas since 1992. Graduated from South Texas College of Law in 1992.
Law school
South Texas College of Law
Class of 1992
Bar admission
1992
State Bar of TX · No. 784447
Office
1300 McGowen St
Houston, TX 77004
Disciplinary
None on record
Clean since admission
Case data
Case data
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Practice & jurisdiction
Practice areas
- Appellate: Civil
- Business
- Intellectual Property
- Litigation: Commercial
Courts admitted
- Colorado District Court
- Fifth Circuit Court of Appeals
- Ninth Circuit Court of Appeals
- Texas Eastern District Court
- Texas Northern District Court
- Texas Southern District/Bankruptcy Court
- Texas Western District Court
- US Court of Appeals for the Federal Circuit
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Last refreshed Jun 2026