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Greenberg & Lieberman, LLC Employee Directory

Law PracticeDistrict of Columbia, United States2-10 Employees

Greenberg & Lieberman, LLC is a law practice focused on intellectual property and technology-law matters, with a national and international reach based in Washington, DC. The firm provides patent and trademark prosecution and litigation services, as well as work on domain-name matters, immersive online environments, and software contracts, drawing on its technical expertise to address complex IP issues. Established in 1996 by Michael Greenberg and Stevan Lieberman, the firm serves individuals, small businesses, and large corporations.

Its technical knowledge also positions the firm to assist government contractors with their intellectual property needs. Based in Washington, DC, the practice maintains a small-firm profile while covering a broad range of IP services.

Find Greenberg & Lieberman, LLC employees' phone numbers or email addresses

Greenberg & Lieberman, LLC Global Highlights

Location
Employees

North America
14

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  • United States Of America
    14

Asia
1

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  • Philippines
    1

Greenberg & Lieberman, LLC's Leadership

  • Stylized image of a person
    R. F.
    Director Of Customer Services
    Phone icon
    Mobile Phone
  • Stylized image of a person
    M. B.
    Managing Attorney
    Phone icon
    Mobile Phone

Greenberg & Lieberman, LLC Employee Metrics

100%
50%
0%
2026
2025
  • Legal
  • Community & Social Services
  • Accounting
  • Administrative
  • Analytics
  • Other

Contact profiles from Greenberg & Lieberman, LLC

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    R. F.
    Director Of Customer Services
    Phone icon
    Mobile Phone
    Oct 22, 2024
  • Stylized image of a person
    M. B.
    Managing Attorney
    Phone icon
    Mobile Phone
    Oct 23, 2024

Frequently Asked Questions

What is Greenberg & Lieberman, LLC known for?

Minus sign iconPlus sign iconGreenberg & Lieberman, LLC was founded in 1996 operates in the Law Practice industry; you can contact the main corporate office by phone at
+1-202-625-****
. Explore Greenberg & Lieberman, LLC's company overview page for more information.

What is Greenberg & Lieberman, LLC's most common email format?

Minus sign iconPlus sign iconGreenberg & Lieberman, LLC employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Greenberg & Lieberman, LLC email formats with LeadIQ.

How many employees does Greenberg & Lieberman, LLC have currently?

Minus sign iconPlus sign iconGreenberg & Lieberman, LLC has approximately 9 employees as of July 2026. These team members are located across 2 continents, including North AmericaAsia.

Who are Greenberg & Lieberman, LLC's key employees and leadership?

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As of July 2026, Greenberg & Lieberman, LLC's key employees include:

  • Director Of Customer Services: R. F.
  • Managing Attorney: M. B.

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