Greenberg & Lieberman

Greenberg & Lieberman

Offers online services
Offers online services


Boutique intellectual property law firm

Domain Name escrow services

Brand misuse search and protection

Patent and trademark searches and applications


Domain name brokerage

Meeting new inventors and getting their reaction when they get a granted patent.


6 employees
28 years in business
Serves Washington , DC
Offers online services

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Frequently asked questions

Let's talk to see if you have something that is patentable before you pay money.

Law degree, experience 

Most patent work is fixed fee.

Services offered

Intellectual Property Lawyer