John M Manion

Trademark attorney of record on 566 registered marks in USPTO records.

Top Trademark Attorney
566registrations of record
7list appearances
#4best rank achieved
17states represented

Recognition

Top Trademark Attorney #4 — Wisconsin 2025 · 35 registrations
Top Trademark Attorney #10 — Wisconsin 2022 · 15 registrations
Top Trademark Attorney #9 — Wisconsin 2021 · 19 registrations
Top Trademark Attorney #5 — Wisconsin 2011 · 26 registrations
Top Trademark Attorney #6 — Wisconsin 2010 · 21 registrations
Top Trademark Attorney #7 — Wisconsin 2008 · 25 registrations
Top Trademark Attorney #5 — Wisconsin 2004 · 20 registrations

Registrations by year

20269
202546
202423
202319
202223
202126
202017
201915
201810
201719
201627
201525
201424
201317
201217
201137
201032
200924
200831
200714

Where their clients are incorporated

Wisconsin402 registrations
Delaware35 registrations
Michigan20 registrations
Minnesota15 registrations
Arkansas8 registrations
Ohio8 registrations
Virginia8 registrations
Illinois7 registrations

Based on the owner address of record. Companies frequently incorporate in one state while operating in another, so this reflects client domicile rather than where the attorney practises.

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How this list is compiled

TrademarkToolbox Top Trademark Attorney lists are not a ranking of attorney quality. Rank is based solely on the number of trademark registrations that list the attorney as attorney of record, for applications tied to the jurisdictions listed above. It measures filing volume, nothing else.

Volume reflects firm size, practice model and client mix. A solo practitioner handling a small number of complex matters will rank below a high-volume filing practice, and that says nothing about the quality of either. These lists are not an endorsement, a recommendation, or a substitute for your own due diligence when choosing counsel.

Data comes from USPTO public records as indexed by TrademarkToolbox. Attorney names are matched conservatively: we do not merge similar names, so an attorney who appears in the record under more than one form may be undercounted. Counts include registered marks only, by registration year. Full methodology · Request a correction or removal