Registered patent agent
Dean L. DuVal
Address
365 Chadwick Court
Lebanon, OH, 45036
US
Phone
Registered as
Registered patent agent
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Frequently asked about Dean L. DuVal
Is Dean L. DuVal a registered patent attorney?
Dean L. DuVal is a registered patent agent (USPTO Registration Number 70218). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Dean L. DuVal located?
Dean L. DuVal's office is in Lebanon, Ohio (45036).
How do I contact Dean L. DuVal?
Dean L. DuVal's office phone (per the USPTO public roster) is 513-435-2175. 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.