Registered patent attorney
Thomas J. Loos
Address
6107 Puffer Road
Downers Grove, IL, 60516
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Thomas J. Loos
Is Thomas J. Loos a registered patent attorney?
Yes. Thomas J. Loos is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 60161). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Thomas J. Loos located?
Thomas J. Loos's office is in Downers Grove, Illinois (60516).
How do I contact Thomas J. Loos?
Thomas J. Loos's office phone (per the USPTO public roster) is 708-574-6466. 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.