Registered patent attorney
Richard J ColangeloJr
Firm
States Attorneys Office
Address
123 Hoyt Street
Stamford, CT, 06905
US
Phone
Registered as
Registered patent attorney
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- Michael S BartoloneUSPTO Reg. 65239
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Frequently asked
Frequently asked about Richard J Colangelo
Is Richard J Colangelo a registered patent attorney?
Yes. Richard J Colangelo is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 36486). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Richard J Colangelo located?
Richard J Colangelo's office is in Stamford, Connecticut (06905). Affiliated with States Attorneys Office.
What firm does Richard J Colangelo work at?
Richard J Colangelo is listed as affiliated with States Attorneys Office on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Richard J Colangelo?
Richard J Colangelo's office phone (per the USPTO public roster) is 203-965-5215. 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.