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State attorney guide

Trademark attorneys in Wisconsin

Compare 4 attorneys across Wisconsin, from highly rated practices to the complete statewide list.

Ranked by listed rating

Top picks in Wisconsin

  1. No. 1

    Casimir Jones Sc

    Middleton, WI 4.3 out of 5 (6)

    Casimir Jones S.C. is a Middleton, Wisconsin intellectual property law firm providing patent, trademark, licensing, enforcement, and intellectual asset management services to local, national, and international clients.

    Strengths

    • Specialized intellectual property focus spanning patents, trademarks, licensing, enforcement, and intellectual asset management.
    • Serves a wide range of clients, from startups with limited IP experience to established companies with extensive portfolios.
    • Written reviews highlight deep expertise, responsiveness, strategic guidance, and commitment to client interests.
    • Reviewers specifically praise named attorneys Brian Bradley and Thomas Lyneis.
    • Patent work is repeatedly commended, with one reviewer describing the process as excellent and smooth.

    Considerations

    • Casimir Jones clients describe a smooth patent process and knowledgeable attorneys rather than recurring problems with application handling.
    • Clients praise Casimir Jones's strategic involvement and patent expertise, without repeated complaints about unclear advice or poor follow-through.
  2. No. 2

    McCarty Law LLP

    Appleton, WI 4.2 out of 5 (77)

    McCarty Law LLP is a full-service Appleton, Wisconsin law firm handling business, estate planning, family, real estate, probate, elder law, litigation, and intellectual property matters for individuals and companies.

    Strengths

    • Broad practice spanning business and corporate law, estate planning, family law, real estate, probate, elder law, litigation, health care law, and intellectual property under one roof.
    • Multiple attorneys and support staff are named repeatedly in reviews for clear explanations, professionalism, and responsiveness on urgent matters.
    • Estate planning and elder law draw the most consistent praise, including help with trusts, wills, powers of attorney, and planning for aging parents.
    • Business owners and real estate clients report positive outcomes on contract drafting, agreement work, and property transactions.
    • The Appleton office is described as welcoming and easy to reach, with convenient parking and access.

    Considerations

    • Some reviewers describe communication gaps on probate matters, including beneficiary questions that went unanswered or were not explained in advance.
    • Several reviews mention frustration around billing and fee discussions, with costs continuing as files progressed.
    • Appointments have been canceled or rescheduled when a specific attorney was unavailable, and at least one reviewer reported no alternate attorney being offered.
  3. No. 3

    James Lowe Law

    New Berlin, WI 5 out of 5 (23)

    James Lowe Law is a New Berlin patent and trademark practice led by a registered U.S. patent attorney with four decades of prosecution experience and prior chief patent counsel roles at two major manufacturers.

    Strengths

    • Led by a registered U.S. patent attorney with more than 40 years of experience and prior Chief Patent Counsel roles at Joy Global and A.O. Smith
    • Free initial phone consultation
    • Prosecution experience described as spanning software, semiconductors, medical devices, and heavy machinery
    • Reviewers consistently praise fast responses by phone and email, including a weekend call
    • Clients report clear, plain-language explanations and transparency about time and cost

    Considerations

    • James Lowe clients praise quick phone and email replies, without recurring complaints about difficulty reaching the attorney.
    • Written accounts describe plain-language discussions of options and approval prospects rather than repeated problems understanding the filing process.
  4. No. 4

    Ryan Kromholz & Manion SC

    Waukesha, WI 5 out of 5 (5)

    Waukesha-based intellectual property law firm providing patent, trademark, copyright, trade secret, litigation, and licensing counsel to domestic and foreign clients.

    Strengths

    • Focused intellectual property practice spanning patents, design patents, trademarks, copyrights, trade secrets, IP transactions, litigation, and USPTO trial practice.
    • Long operating history, with roots dating to 1873 and published figures of more than 1,000 patents issued and more than 1,000 trademarks registered.
    • Attorneys bring prior industry experience and stated technical coverage across engineering, software, chemistry, industrial controls, medical systems, geology, food science, consumer products, and paper converting.
    • Handles both domestic and foreign IP work, positioning the firm as a single source for portfolio counseling.
    • Trademark-specific capabilities include opposition and cancellation proceedings in addition to registration work.

    Considerations

    • Ryan Kromholz & Manion clients describe clear explanations and responsive help rather than recurring problems obtaining answers.
    • Written feedback praises a welcoming office and attention to the client's business, without repeated communication or follow-through complaints.

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