Registered patent attorney
Richard Harlan Steen
Address
P O Box 2178
Princeton, NJ, 08543
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Richard Harlan Steen
Is Richard Harlan Steen a registered patent attorney?
Yes. Richard Harlan Steen is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 27395). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Richard Harlan Steen located?
Richard Harlan Steen's office is in Princeton, New Jersey (08543).
How do I contact Richard Harlan Steen?
Richard Harlan Steen's office phone (per the USPTO public roster) is 609-895-0071. 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.