Registered patent attorney
Edward J Callaghan
Firm
Collard and Roe, PC
Address
1077 Northern Blvd.
Roslyn, NY, 11576
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Roslyn, New York
- William C CollardCollard and Roe PC
- Edward R FreedmanCollard and Roe
- Davide F GarofaloCollard & Roe, P.C.
- Christopher B GarveyNolte Nolte & Hunter
- Joseph J OrlandoBucknam and Acher
- Elizabeth C RichterCollard & Roe PC
- Kay-Ellen SmithUSPTO Reg. 36364
- Erica L. SteinmanUSPTO Reg. 66086
Frequently asked
Frequently asked about Edward J Callaghan
Is Edward J Callaghan a registered patent attorney?
Yes. Edward J Callaghan is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 46594). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Edward J Callaghan located?
Edward J Callaghan's office is in Roslyn, New York (11576). Affiliated with Collard and Roe, PC.
What firm does Edward J Callaghan work at?
Edward J Callaghan is listed as affiliated with Collard and Roe, PC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Edward J Callaghan?
Edward J Callaghan's office phone (per the USPTO public roster) is 516-365-9802. 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.