Jonathan Bradley Leiken
- Verified against the Supreme Court of Ohio attorney directory and the New York State attorney registration file, July 2026
29 years in practice
First admitted in 1997
First admitted in 1997
- 1997 Admitted, Ohio
- 1998 Admitted, New York
Overview
Jonathan Bradley Leiken is an attorney admitted in Ohio (since 1997) and New York (since 1998), based in Washington, DC.
This profile is built from public bar records and shows only what those records contain. Jonathan has not written or endorsed anything on this page.
Jurisdictions admitted
| Jurisdiction | Admitted | Bar number | Status |
|---|---|---|---|
| Ohio | 1997 | #68501 | Active |
| New York | 1998 | #2937654 | Not registered |
Education
- University of PennsylvaniaLaw school, per the bar record
Contact and offices
Danaher Inc.
Washington, DC
Diebold Nixdorf, Incorporated
Hudson, OH
The address and number above come from the attorney's public bar registration, which can lag a recent move. Confirm before visiting.
Other attorneys in Washington
Ordered by years licensed, from the same public records.
Sources for this profile: the Supreme Court of Ohio attorney directory; the New York State attorney registration file. License status can change; check the bar's own record for the current status before hiring. Updated July 12, 2026.