JL
John Frederick Leitzinger
John Frederick Leitzinger is a lawyer in Kettering, OH who works for Lexisnexis. Practice areas include Administrative and Public, Intellectual Property. Court admissions include US Supreme Court. Licensed in Texas since 1988. Graduated from St. Mary's University in 1988.
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Law school
Bar admission
Office
Disciplinary
JL
John Frederick Leitzinger
LexisnexisKettering, OH·37 years licensed
Claim profileContact attorney
John Frederick Leitzinger is a lawyer in Kettering, OH who works for Lexisnexis. Practice areas include Administrative and Public, Intellectual Property. Court admissions include US Supreme Court. Licensed in Texas since 1988. Graduated from St. Mary's University in 1988.
Law school
St. Mary's University
Class of 1988
Bar admission
1988
State Bar of TX · No. 12188225
Office
3798 Utica Dr.
Kettering, OH 45439
Disciplinary
None on record
Clean since admission
Case data
Case data
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Practice & jurisdiction
Practice areas
- Administrative and Public
- Intellectual Property
Courts admitted
- US Supreme Court
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Last refreshed Jun 2026