Registered patent attorney
Donald James Singer
Address
P. O. Box 3393
Tequesta, FL, 33469
US
Phone
Registered as
Registered patent attorney
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Frequently asked about Donald James Singer
Is Donald James Singer a registered patent attorney?
Yes. Donald James Singer is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 19553). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Donald James Singer located?
Donald James Singer's office is in Tequesta, Florida (33469).
How do I contact Donald James Singer?
Donald James Singer's office phone (per the USPTO public roster) is 561-743-0924. 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.