Registered patent attorney
Barbara G Ernst
Address
14700 Prince John Court
Burtonsville, MD, 20866
US
Phone
Registered as
Registered patent attorney
Frequently asked
Frequently asked about Barbara G Ernst
Is Barbara G Ernst a registered patent attorney?
Yes. Barbara G Ernst is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 30377). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Barbara G Ernst located?
Barbara G Ernst's office is in Burtonsville, Maryland (20866).
How do I contact Barbara G Ernst?
Barbara G Ernst's office phone (per the USPTO public roster) is 301-989-2443. 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.