Registered patent attorney
Barbara W Walker
Address
4620 Norbeck Road
Rockville, MD, 20853
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Rockville, Maryland
- Julia AiAi & Associates
- Laith Q Al-MawsawiHuman Genome Sciences, Inc.
- Raymond F AnthraciteThe Law Office of Raymond F. Anthracite
- Sheena M. ArisUSPTO Reg. 78459
- Jeffrey I AuerbachUSPTO Reg. 32680
- Kavita BattulaUSPTO Reg. 54262
- James R BeckersJ. Randall Beckers
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Frequently asked
Frequently asked about Barbara W Walker
Is Barbara W Walker a registered patent attorney?
Yes. Barbara W Walker is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 35400). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Barbara W Walker located?
Barbara W Walker's office is in Rockville, Maryland (20853).
How do I contact Barbara W Walker?
Barbara W Walker's office phone (per the USPTO public roster) is 301-871-6772. Verify availability and intake details directly with the firm before sending privileged materials.
Should I prepare anything before contacting a patent attorney?
Yes — most patent attorneys quote based on a brief. Persoona's intellectual property module generates a prior-art analysis, defensibility scorecard, and a draft USPTO filing package so you arrive with a brief, not a blank slate. Free to run.
Profile sourced from the USPTO OEDCI Practitioner Roster. Persoona did not provide, edit, or curate this data — every field is pulled directly from the public roster.