Registered patent attorney
David Richard Halvorson
Address
PO Box 545
Niwot, CO, 80544
US
Phone
Registered as
Registered patent attorney
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Frequently asked about David Richard Halvorson
Is David Richard Halvorson a registered patent attorney?
Yes. David Richard Halvorson is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 33395). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is David Richard Halvorson located?
David Richard Halvorson's office is in Niwot, Colorado (80544).
How do I contact David Richard Halvorson?
David Richard Halvorson's office phone (per the USPTO public roster) is 720-839-5467. 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.