Registered patent attorney
Anna M Longwell
Address
3583 Ross Rd
Palo Alto, CA, 94303
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Anna M Longwell
Is Anna M Longwell a registered patent attorney?
Yes. Anna M Longwell is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 50629). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Anna M Longwell located?
Anna M Longwell's office is in Palo Alto, California (94303).
How do I contact Anna M Longwell?
Anna M Longwell's office phone (per the USPTO public roster) is 650-213-9162. 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.