Atty. Walter E. Zimmerman

Atty. Walter E. Zimmerman

Atty. Walter E.

Hartland Hartland 36 yrs experience 36 year
Call (414) 373-2659 Book Appointment

Profile Summary

About Walter E. Zimmerman at a glance

Walter E. Zimmerman is a Member based in Hartland, Wisconsin, practicing at Zimmerman Intellectual Property Services LLC. They have 36+ years of legal experience, licensed to practice since 1990. Their practice focuses on patent, business, ip, and internet. Admitted to practice in Wisconsin U.S. Court of Appeals, Seventh, Eighth and Federal Circuits U.S. District Court, Eastern a (1990) and U.S. Supreme Court (1990). Educated at University of Wisconsin (J.D., 1990) and Bucknell University (B.S.M.E. M.S.M.E., 1983). Recognitions include AV Preeminent. Active member of State Bar of Wisconsin American Bar Association Federal Circuit Bar Association American Intellectual Property Law Association Licensing Executives Society Wisconsin Intellectual Property Law Association. Serands clients in Hartland, WI and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Atty. Walter E. Zimmerman is a lawyer practicing patent law, intellectual property litigation, technology law and 3 other areas of law
  • Walter received a B.S.M.E. degree from Bucknell University in 1983, and has been licensed for 36 years
  • Walter practices at Zimmerman Intellectual Property Services LLC in Hartland, WI

Practice Areas Explained

Walter E. Zimmerman's Areas of Practice

Each practice area below reflects the types of cases Walter E. Zimmerman handles, with a brief overview of what that area of law covers.

Patent Law

Walter E. Zimmerman is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in Wisconsin →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Walter E. Zimmerman is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Wisconsin →

Intellectual Property

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

Walter E. Zimmerman is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Wisconsin →

Internet & Cyber Law

Internet and cyber lawyers for data breaches, online defamation, privacy law, and cybersecurity matters.

Walter E. Zimmerman is one of 17,958 internet attorneys indexed nationally. Browse internet attorneys in Wisconsin →

Jurisdictional Context

Why local counsel matters in Wisconsin

Practicing law in Wisconsin. Legal matters in Wisconsin are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Hartland are typically filed in the local municipal court or the appropriate Wisconsin state district court, depending on subject matter and amount in controversy. An attorney licensed in Wisconsin brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Wisconsin courts without local counsel or pro hac vice admission.

Looking for additional Wisconsin attorneys? Browse all attorneys in Hartland or all attorneys in Wisconsin.

Frequently Asked

Common questions about Walter E. Zimmerman

Where is Walter E. Zimmerman's law office located?
Walter E. Zimmerman's law practice is located in Hartland, Wisconsin. The firm is Zimmerman Intellectual Property Services LLC. You can contact the office directly through this profile page.
What practice areas does Walter E. Zimmerman handle?
Walter E. Zimmerman focuses on patent, business, ip, internet. Each practice area listed reflects experience handling cases of that type in Wisconsin.
How long has Walter E. Zimmerman practiced law?
Walter E. Zimmerman has 36+ years of legal experience and has been licensed since 1990.
Where did Walter E. Zimmerman go to law school?
Walter E. Zimmerman earned their education at (J.D., 1990); (B.S.M.E. M.S.M.E., 1983).
How can I contact Walter E. Zimmerman for a consultation?
You can contact Walter E. Zimmerman directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Walter E. Zimmerman received?
Walter E. Zimmerman's notable recognition includes: AV Preeminent.

Education

J.D.
University of Wisconsin
- 1990
B.S.M.E. M.S.M.E.
Bucknell University
- 1983

Awards

AV Preeminent

Bar Admissions

Wisconsin U.S. Court of Appeals, Seventh, Eighth and Federal Circuits U.S. District Court, Eastern a
Admitted: 1990
U.S. Supreme Court
Admitted: 1990

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