New York attorney record · Judicial Dept 3
John Jacob Harmon
Seton Hall Law alumna, admitted to the New York bar in 2010, registered office in Madison, NJ. This established record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2010
- Admitted
- 16
- Years in bar
- 4819918
- NY reg #
The record in one line
John Jacob Harmon has held an active New York bar license for 16 years - admitted in 2010, longer-tenured than 38% of the state's currently-active attorneys.
- 16 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #114 of 181
- by tenure in Madison office peers
- Law school
- Seton Hall Law
Data updated August 2026
What this profile tells you
Bar status & tenure
John Jacob Harmon carries New York bar registration 4819918, an established, active practitioner in good standing. Registration is recorded within Judicial Department 3, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Riker Danzig LLP, located in Madison, NJ, ZIP 07940. 5 other attorneys share this firm affiliation in the registry. Educational background: SETON HALL LAW (207 registered alumni).
State context & due diligence
With an established practice on record, John Jacob Harmon remains inside the New York bar's active cohort - see below for how that share of the register compares.
Experience vs. the active New York bar
John Jacob Harmon was admitted in 2010, giving 16 years on the New York register.
16 years on the New York bar
Years since admission, all currently-active NY attorneys
16 Top 62% higher than 38% of 290,787 active NY attorneys
Each bar is a band; taller bars hold more active NY attorneys. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source NY Office of Court Administration, Attorney Registration · August 2026
Tenure among Madison, NJ office peers
Against Madison, NJ's 181-attorney NY register cohort, John Jacob Harmon lands at the 62nd tenure percentile (rank #114). See the Madison attorney directory .
- Local rank
- #114
- City cohort
- 181
- Local percentile
- 62nd
- Admitted
- 2010
Nearest tenure peers in Madison
- Abhishek Bapna admitted 2010 · 16 yr
- David Bruce Ewen admitted 2010 · 16 yr
- Jakob Benjamin Halpern admitted 2010 · 16 yr
- Ajay Kayal admitted 2010 · 16 yr
How local rank is computed
Rank uses years since NY-bar admission among non-deceased registry rows that list the same office city and state, a local placement, not a statewide claim. Source: NY Office of Court Administration Attorney Registration · as of August 2026. Derived local rank, not published upstream.
How John compares to fellow Seton Hall Law alumni
Among the 203 Seton Hall Law graduates in the New York register, John Jacob Harmon is longer-tenured than 32%.
16 years vs. Seton Hall Law alumni
Years since admission - 203 NY-registered alumni of this school
16 Top 68% higher than 32% of 203 fellow alumni
Each bar is a band; taller bars hold more fellow alumni. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source NY Office of Court Administration, Attorney Registration · August 2026
Seton Hall Law's active-bar rate
Of Seton Hall Law's 207 alumni in the New York register, 66.2% currently hold "Currently registered" status, below the statewide average.
The 2010 admission class today
Of the 10,128 attorneys admitted to the New York bar in 2010, 69.6% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 4819918
- Year Admitted
- 2010 (16 yrs · senior)
- Judicial Department
- 3
- Next Registration
- Jan 2028
Location & Contact
- Company
- Riker Danzig LLP
- City
- Madison, NJ
- ZIP Code
- 07940
- Phone
- (973) 451-8692
Education
Status Distribution Across the New York Bar
John Jacob Harmon's current status, "Currently registered", places this attorney in the 67.2% of the 432,625-attorney New York register currently marked active.
Full statewide breakdown & source note
Source: NY Office of Court Administration, Attorney Registrations. Status counts reflect the latest reporting cycle. Bar status confirms registration only; it does not imply competence, specialty fit, or freedom from complaints.
Same firm affiliation: Riker Danzig LLP
Other NY-registered attorneys who share this firm name on the OCA register (not a geographic peer set).
Near-tenure Seton Hall Law alumni
Fellow alumni on the NY register whose admission year is closest to 2010 (excluding same-firm colleagues above).
Same admission year (2010), other cities
NY-registered attorneys admitted in 2010 whose listed office city differs from Madison, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for John Jacob Harmon: closest NY bar admission year outside NJ, and closest out-of-state office cities by how many NY-registered attorneys they list (~182 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~2010)
Counts come from the NY State Office of Court Administration registration extract; peers are not a competence or practice-area ranking.
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Compare attorneys →Before you rely on this record
John Jacob Harmon's "Currently registered" listing confirms bar standing only, it is a registration fact to verify, not a verdict on quality or competence.
Frequently Asked Questions
Where is John Harmon licensed?
John Harmon is licensed to practice law in New York.
When was John Jacob Harmon admitted to the bar?
John Jacob Harmon was admitted to the bar in 2010.
Where did John Jacob Harmon go to law school?
John Jacob Harmon attended SETON HALL LAW.
What company does John Jacob Harmon work for?
John Jacob Harmon is associated with Riker Danzig LLP in Madison, NJ.
Is John Jacob Harmon in good standing?
Yes, John Jacob Harmon holds active bar status ("Currently registered").
Cite this page & disclosure
Sourced from the NY Office of Court Administration, informational only, not legal advice. Full disclosure.
Read our methodology - how this data is sourced, computed, and verified.