Atty. Thomas L. Halkowski

Atty. Thomas L. Halkowski

Thomas L. Halkowski is a lawyer practicing patent infringement, construction / development, litigation and 4 other areas of law.

Wilmington Wilmington 37 yrs experience 37 year
Call (302) 600-4043 Book Appointment

Profile Summary

About Thomas L. Halkowski at a glance

Thomas L. Halkowski is a Principal based in Wilmington, Delaware, practicing at Fish & Richardson P.C.. They have 37+ years of legal experience, licensed to practice since 1989. Their practice focuses on patent, business, whistleblower, litigation, and appellate. Admitted to practice in Wisconsin (1989), District of Columbia (2001), Delaware U.S. District Court, District of Delaware U.S. Court of Appeals, Federal Circuit registered (2001), and Pennsylvania (2002). Educated at University of Wisconsin-Madison Law School (J.D., 1989) and Marquette University (B.S.M.E., 1985). Serands clients in Wilmington, DE and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Thomas L. Halkowski is a lawyer practicing patent infringement, construction / development, litigation and 4 other areas of law
  • Thomas received a B.S.M.E. degree from Marquette University in 1985, and has been licensed for 37 years
  • Thomas practices at Fish & Richardson P.C. in Wilmington, DE

Practice Areas Explained

Thomas L. Halkowski's Areas of Practice

Each practice area below reflects the types of cases Thomas L. Halkowski handles, with a brief overview of what that area of law covers.

Patent Law

Thomas L. Halkowski is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in Delaware →

Business & Corporate Law

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

Thomas L. Halkowski is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Delaware →

Whistleblower & Retaliation

Thomas L. Halkowski is one of 3,552 whistleblower attorneys indexed nationally. Browse whistleblower attorneys in Delaware →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Thomas L. Halkowski is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Delaware →

Appellate Practice

Appellate attorneys for civil and criminal appeals at state and federal court.

Thomas L. Halkowski is one of 86,319 appellate attorneys indexed nationally. Browse appellate attorneys in Delaware →

Jurisdictional Context

Why local counsel matters in Delaware

Practicing law in Delaware. Legal matters in Delaware are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Wilmington are typically filed in the local municipal court or the appropriate Delaware state district court, depending on subject matter and amount in controversy. An attorney licensed in Delaware 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 Delaware courts without local counsel or pro hac vice admission.

Looking for additional Delaware attorneys? Browse all attorneys in Wilmington or all attorneys in Delaware.

Frequently Asked

Common questions about Thomas L. Halkowski

Where is Thomas L. Halkowski's law office located?
Thomas L. Halkowski's law practice is located in Wilmington, Delaware. The firm is Fish & Richardson P.C.. You can contact the office directly through this profile page.
What practice areas does Thomas L. Halkowski handle?
Thomas L. Halkowski focuses on patent, business, whistleblower, litigation, appellate. Each practice area listed reflects experience handling cases of that type in Delaware.
How long has Thomas L. Halkowski practiced law?
Thomas L. Halkowski has 37+ years of legal experience and has been licensed since 1989.
Where did Thomas L. Halkowski go to law school?
Thomas L. Halkowski earned their education at (J.D., 1989); (B.S.M.E., 1985).
How can I contact Thomas L. Halkowski for a consultation?
You can contact Thomas L. Halkowski 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.

Education

J.D.
University of Wisconsin-Madison Law School
- 1989
B.S.M.E.
Marquette University
- 1985

Bar Admissions

Wisconsin
Admitted: 1989
District of Columbia
Admitted: 2001
Delaware U.S. District Court, District of Delaware U.S. Court of Appeals, Federal Circuit registered
Admitted: 2001
Pennsylvania
Admitted: 2002

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