Registered patent attorney
William A. M. Mansfield
Address
225 Walden Street, #2-s
Cambridge, MA, 02140
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about William A. M. Mansfield
Is William A. M. Mansfield a registered patent attorney?
Yes. William A. M. Mansfield is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 66370). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is William A. M. Mansfield located?
William A. M. Mansfield's office is in Cambridge, Massachusetts (02140).
How do I contact William A. M. Mansfield?
William A. M. Mansfield's office phone (per the USPTO public roster) is 617-459-2797. 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.