Witnessly
Expert Witness Profile
Expert Directory

Brenda Petty, CQDE - Diplomate

Forensic Document Examiner

Duncan, OK
Forensic Document Examination – Wills, Deeds, Historical Documents, and Election Signatures

Is this your profile?

Claim this listing to verify your information, add details, and be discoverable by attorneys searching for expert witnesses.

Claim Your Profile

Professional Summary

Brenda Petty, CQDE - Diplomate is a forensic document examination expert specializing in signature verification and forgery detection. With a career encompassing diverse document analysis, she brings a nuanced perspective to litigation involving questioned handwriting and document authenticity. Her work centers on investigating document authenticity, assessing handwriting consistency, and evaluating whether forgery has occurred.

Ms. Petty has been retained in numerous expert witness and consulting engagements across various jurisdictions, involving wills, deeds, and historical documents. Her certification as a Certified Questioned Document Examiner — International Association of Document Examiners reinforces her ability to deliver objective, defensible analyses. She is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of authenticity in disputes involving questioned documents.

Work Experience

Brenda Petty Unlimited, LLC — Certified Questioned Document Examiner-Diplomate | 2006–Present

Expert Intelligence

AI-Generated AnalysisBased on public information

Best Descriptor

Brenda Petty specializes in forensic document examination and signature verification.

Best Use Cases

  • 1disputed wills
  • 2forgery cases
  • 3signature authenticity verification

Full analysis available to registered users

View full report

Work with Brenda?

Create a free account and contact through Witnessly.

Let's Get Started!
© 2026 Witnessly. All rights reserved.