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Donald Nelson Halgren

Patent AttorneyatNils H. Ljungman & Associates

Greensburg, PA

Practicing law in Greensburg since 1970.

56+
Years practicing
2
Bar admissions

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Quick answer

Donald Nelson Halgren is a patent attorney based in Greensburg, PA. Donald has over 56 years of legal experience. Currently practicing at Nils H. Ljungman & Associates.

Based in
Greensburg, PA
Experience
over 56 years
Known for
legal services
  • Over 56 years of practice as a licensed attorney.

About Donald Nelson Halgren: Donald Nelson Halgren is a patent attorney based in Greensburg, PA. Donald has over 56 years of legal experience. Currently practicing at Nils H. Ljungman & Associates.

Biography

About Donald Nelson Halgren

Donald Nelson Halgren is a lawyer. Donald received a B.S.I.E. degree from Boston University in 1967, and has been licensed for 56 years. Donald practices at Nils H. Ljungman & Associates in Greensburg, PA.

Credentials

Education

  • University of Baltimore

    J.D. · 1970

  • Boston University

    B.S.I.E. John · 1967

Jurisdictions

Bar admissions

  • U.S. Court of Appeal

    1977 · ACTIVE

  • Maryland

    1970 · ACTIVE

Affiliations

Professional memberships

  • Massachusetts Bar Association Boston Patent Law Association American Intellectual Property Law Association

    membership

Locations

Office locations

Main office

Nils H. Ljungman & Associates

585 Rugh St., Ste. 301

Greensburg, PA 15601-0130

Open in Google Maps

Client feedback

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Frequently asked

Common questions

  • Where is Donald Nelson Halgren located?

    Donald Nelson Halgren primarily serves clients in Greensburg, Pennsylvania, with an office at 585 Rugh St., Ste. 301.

  • How experienced is Donald Nelson Halgren?

    Donald Nelson Halgren has 56 years of legal practice, having been licensed since 1970.

  • Is Donald Nelson Halgren a verified attorney?

    Donald Nelson Halgren's profile is listed but has not yet been claimed by the attorney. Verification status is pending.

  • How can I schedule a consultation with Donald Nelson Halgren?

    You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 412-981-5043.