JO
John Charles Odonnell
32 years licensed
John Charles Odonnell is a lawyer. Practice areas include Business, Intellectual Property, Oil, Gas and Energy Resources. Licensed in Texas since 1993. Graduated from South Texas College of Law in 1992.
Claim profileContact attorney
Law school
Bar admission
Office
Disciplinary
JO
John Charles Odonnell
32 years licensed
Claim profileContact attorney
John Charles Odonnell is a lawyer. Practice areas include Business, Intellectual Property, Oil, Gas and Energy Resources. Licensed in Texas since 1993. Graduated from South Texas College of Law in 1992.
Law school
South Texas College of Law
Class of 1992
Bar admission
1993
State Bar of TX · No. 788138
Office
—
Disciplinary
None on record
Clean since admission
Case data
Case data
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Practice & jurisdiction
Practice areas
- Business
- Intellectual Property
- Oil, Gas and Energy Resources
- Technology
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Last refreshed Jun 2026