Registered patent attorney
Clifford D Crowder
Address
P.O. Box 3004
Winchester, VA, 22604
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Winchester, Virginia
- Sarah C. EndresUSPTO Reg. 77103
- Sharon E FinkelFinkel Intellectual Property Law
- Benjamin C. RothermelBenjamin C. Rothermel, Esq.
Frequently asked
Frequently asked about Clifford D Crowder
Is Clifford D Crowder a registered patent attorney?
Yes. Clifford D Crowder is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 56639). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Clifford D Crowder located?
Clifford D Crowder's office is in Winchester, Virginia (22604).
How do I contact Clifford D Crowder?
Clifford D Crowder's office phone (per the USPTO public roster) is 540-888-3073. 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.