Registered patent attorney
David Wayne Long
Firm
Essential Patent LLC
Address
PO Box 710868
Oak Hill, VA, 20171
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Oak Hill, Virginia
Browse all Oak Hill patent attorneys →Frequently asked
Frequently asked about David Wayne Long
Is David Wayne Long a registered patent attorney?
Yes. David Wayne Long is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 41948). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is David Wayne Long located?
David Wayne Long's office is in Oak Hill, Virginia (20171). Affiliated with Essential Patent LLC.
What firm does David Wayne Long work at?
David Wayne Long is listed as affiliated with Essential Patent LLC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact David Wayne Long?
David Wayne Long's office phone (per the USPTO public roster) is 571-402-1922. 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.