Registered patent attorney
Aaron J. Sternhagen
Address
318 Williams Street
Deadwood, SD, 57732
US
Phone
Registered as
Registered patent attorney
Frequently asked
Frequently asked about Aaron J. Sternhagen
Is Aaron J. Sternhagen a registered patent attorney?
Yes. Aaron J. Sternhagen is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 81447). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Aaron J. Sternhagen located?
Aaron J. Sternhagen's office is in Deadwood, South Dakota (57732).
How do I contact Aaron J. Sternhagen?
Aaron J. Sternhagen's office phone (per the USPTO public roster) is 605-580-4911. 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.