CH
Calvin Alfred Hartmann
55 years licensed
Calvin Alfred Hartmann is a lawyer. Court admissions include Fifth Circuit Court of Appeals, US Supreme Court. Licensed in Texas since 1970. Graduated from University of Houston in 1970.
Claim profileContact attorney
Law school
Bar admission
Office
Disciplinary
CH
Calvin Alfred Hartmann
55 years licensed
Claim profileContact attorney
Calvin Alfred Hartmann is a lawyer. Court admissions include Fifth Circuit Court of Appeals, US Supreme Court. Licensed in Texas since 1970. Graduated from University of Houston in 1970.
Law school
University of Houston
Class of 1970
Bar admission
1970
State Bar of TX · No. 9167000
Office
—
Disciplinary
None on record
Clean since admission
Career history
2 observed firms
Based on State Bar of Texas snapshots — each row is a firm the attorney was registered with at one of our quarterly pulls.
- 5109853AS OF MAY 2023Retired ·
- Unknown firmAPR 2026 — PRESENTRetired
Case data
Case data
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Practice & jurisdiction
Courts admitted
- Fifth Circuit Court of Appeals
- US Supreme Court
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Last refreshed Jun 2026