Registered patent agent
David I Ellingson
Firm
Design Insights LLC
Address
2541 Briggs Wood Road
Webster City, IA, 50595
US
Phone
Registered as
Registered patent agent
Frequently asked
Frequently asked about David I Ellingson
Is David I Ellingson a registered patent attorney?
David I Ellingson is a registered patent agent (USPTO Registration Number 66007). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is David I Ellingson located?
David I Ellingson's office is in Webster City, Iowa (50595). Affiliated with Design Insights LLC.
What firm does David I Ellingson work at?
David I Ellingson is listed as affiliated with Design Insights LLC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact David I Ellingson?
David I Ellingson's office phone (per the USPTO public roster) is 515-835-9763. 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.