Registered patent agent
Claire L. Hagrelius
Address
2228 Coltonville Road
Apt. #3
Sycamore, IL, 60178
US
Phone
Registered as
Registered patent agent
Other patent attorneys in Sycamore, Illinois
- Steven H GreenfieldGreenfield Invention and Pattent Consulting, Inc.
- Jessica A TaylorUSPTO Reg. 83109
Frequently asked
Frequently asked about Claire L. Hagrelius
Is Claire L. Hagrelius a registered patent attorney?
Claire L. Hagrelius is a registered patent agent (USPTO Registration Number 64564). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Claire L. Hagrelius located?
Claire L. Hagrelius's office is in Sycamore, Illinois (60178).
How do I contact Claire L. Hagrelius?
Claire L. Hagrelius's office phone (per the USPTO public roster) is 217-621-2459. 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.