Registered patent attorney
Gregory P. Angstadt
Firm
Angstadt Law LLC
Address
2225 Bellaire Street
Denver, CO, 80207
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Gregory P. Angstadt
Is Gregory P. Angstadt a registered patent attorney?
Yes. Gregory P. Angstadt is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 79509). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Gregory P. Angstadt located?
Gregory P. Angstadt's office is in Denver, Colorado (80207). Affiliated with Angstadt Law LLC.
What firm does Gregory P. Angstadt work at?
Gregory P. Angstadt is listed as affiliated with Angstadt Law LLC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Gregory P. Angstadt?
Gregory P. Angstadt's office phone (per the USPTO public roster) is 720-271-9827. 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.