AttorneyJohn Marcus Bustamante● 34 total views
JB

John Marcus Bustamante

Grable Martin PLLC·San Antonio, TX·Bexar County·22 years licensed

John Marcus Bustamante is a lawyer in San Antonio, TX who works for Grable Martin PLLC. Practice areas include Intellectual Property, Litigation: Commercial. Court admissions include Texas Eastern District Court, Texas Northern District Court. Licensed in Texas since 2003. Graduated from University of Texas in 2003.

Claim profileContact attorney
Law school
Class of 2003
Bar admission
2003
State Bar of TX · #24040618
Office
5150 Broadway PMB 161
San Antonio, TX 78209
Disciplinary
None on record
Clean since admission
JB

John Marcus Bustamante

Grable Martin PLLC
San Antonio, TX·22 years licensed
Claim profileContact attorney

John Marcus Bustamante is a lawyer in San Antonio, TX who works for Grable Martin PLLC. Practice areas include Intellectual Property, Litigation: Commercial. Court admissions include Texas Eastern District Court, Texas Northern District Court. Licensed in Texas since 2003. Graduated from University of Texas in 2003.

Law school
University of Texas
Class of 2003
Bar admission
2003
State Bar of TX · #24040618
Office
5150 Broadway PMB 161
San Antonio, TX 78209
Disciplinary
None on record
Clean since admission
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Practice, courts & credentials
Practice areas2 listed
Intellectual PropertyLitigation: Commercial
Courts admitted6 total
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
US Patent and Trademark Office
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Last refreshed Aug 2026