Registered patent attorney
Michael S Tonkinson
Address
675 15th Street
Suite 2900
Denver, CO, 80202
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Michael S Tonkinson
Is Michael S Tonkinson a registered patent attorney?
Yes. Michael S Tonkinson is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 72574). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Michael S Tonkinson located?
Michael S Tonkinson's office is in Denver, Colorado (80202).
How do I contact Michael S Tonkinson?
Michael S Tonkinson's office phone (per the USPTO public roster) is 303-223-1100. 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.