Atty. Daniel William Ernsberger

Atty. Daniel William Ernsberger

Daniel William Ernsberger is a lawyer practicing employment & labor, copyright infringement, patent infringement and 2 other areas of law. Daniel received a M.S. degree from University of Illinois in 1973, and has been licensed for 47 years.

Pittsburgh Pittsburgh 47 yrs experience 47 year
Call (412) 317-4016 Book Appointment

Profile Summary

About Daniel William Ernsberger at a glance

Daniel William Ernsberger is a Member based in Pittsburgh, Pennsylvania, practicing at Behrend & Ernsberger, PC Attorneys at Law. They have 47+ years of legal experience, licensed to practice since 1979. Their practice focuses on wrongful termination, patent, copyright, employment, and consumer. Admitted to practice in Pennsylvania (1979). Educated at Duquesne University (J.D., 1979) and University of Illinois (M.S., 1973). Serands clients in Pittsburgh, PA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Daniel William Ernsberger is a lawyer practicing employment & labor, copyright infringement, patent infringement and 2 other areas of law
  • Daniel received a M.S. degree from University of Illinois in 1973, and has been licensed for 47 years
  • Daniel practices at Behrend & Ernsberger, PC Attorneys at Law in Pittsburgh, PA

Practice Areas Explained

Daniel William Ernsberger's Areas of Practice

Each practice area below reflects the types of cases Daniel William Ernsberger handles, with a brief overview of what that area of law covers.

Wrongful Termination

Daniel William Ernsberger is one of 6,921 wrongful termination attorneys indexed nationally. Browse wrongful termination attorneys in Pennsylvania →

Patent Law

Daniel William Ernsberger is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in Pennsylvania →

Copyright Law

Daniel William Ernsberger is one of 17,495 copyright attorneys indexed nationally. Browse copyright attorneys in Pennsylvania →

Employment Law

Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.

Daniel William Ernsberger is one of 169,120 employment attorneys indexed nationally. Browse employment attorneys in Pennsylvania →

Consumer Protection

Consumer protection attorneys for fraud, lemon law, debt harassment, and deceptive trade practices.

Daniel William Ernsberger is one of 50,607 consumer attorneys indexed nationally. Browse consumer attorneys in Pennsylvania →

Jurisdictional Context

Why local counsel matters in Pennsylvania

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

Looking for additional Pennsylvania attorneys? Browse all attorneys in Pittsburgh or all attorneys in Pennsylvania.

Frequently Asked

Common questions about Daniel William Ernsberger

Where is Daniel William Ernsberger's law office located?
Daniel William Ernsberger's law practice is located in Pittsburgh, Pennsylvania. The firm is Behrend & Ernsberger, PC Attorneys at Law. You can contact the office directly through this profile page.
What practice areas does Daniel William Ernsberger handle?
Daniel William Ernsberger focuses on wrongful termination, patent, copyright, employment, consumer. Each practice area listed reflects experience handling cases of that type in Pennsylvania.
How long has Daniel William Ernsberger practiced law?
Daniel William Ernsberger has 47+ years of legal experience and has been licensed since 1979.
Where did Daniel William Ernsberger go to law school?
Daniel William Ernsberger earned their education at (J.D., 1979); (M.S., 1973).
How can I contact Daniel William Ernsberger for a consultation?
You can contact Daniel William Ernsberger 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.
Duquesne University
- 1979
M.S.
University of Illinois
- 1973

Bar Admissions

Pennsylvania
Admitted: 1979

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