Registered patent attorney
Edmund F Chojnowski
Firm
Law Offices Of Edmund F Chojnowski
Address
P O Box 1510
Sterling, MA, 01564
US
Phone
Registered as
Registered patent attorney
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Frequently asked about Edmund F Chojnowski
Is Edmund F Chojnowski a registered patent attorney?
Yes. Edmund F Chojnowski is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 30825). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Edmund F Chojnowski located?
Edmund F Chojnowski's office is in Sterling, Massachusetts (01564). Affiliated with Law Offices Of Edmund F Chojnowski.
What firm does Edmund F Chojnowski work at?
Edmund F Chojnowski is listed as affiliated with Law Offices Of Edmund F Chojnowski on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Edmund F Chojnowski?
Edmund F Chojnowski's office phone (per the USPTO public roster) is 978-422-3435. 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.