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Registered patent attorney
James P Barr
Address
460 N 6th St
Wood River, IL, 62095
US
Phone
Registered as
Registered patent attorney
Frequently asked
Frequently asked about James P Barr
Is James P Barr a registered patent attorney?
Yes. James P Barr is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 29511). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is James P Barr located?
James P Barr's office is in Wood River, Illinois (62095).
How do I contact James P Barr?
James P Barr's office phone (per the USPTO public roster) is 618-251-4440. 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.