Registered patent attorney
Charles A Logsdon
Address
5406 Glendale Street
Dulith, MN, 55804
US
Phone
Registered as
Registered patent attorney
Frequently asked
Frequently asked about Charles A Logsdon
Is Charles A Logsdon a registered patent attorney?
Yes. Charles A Logsdon is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 72542). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Charles A Logsdon located?
Charles A Logsdon's office is in Dulith, Minnesota (55804).
How do I contact Charles A Logsdon?
Charles A Logsdon's office phone (per the USPTO public roster) is 218-349-2203. 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.