Registered patent attorney
Ethan R Hendrickson
Address
450 W. Fourth St.
Royal Oak, MI, 48067
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Royal Oak, Michigan
- Frank A AngileriBrooks Kushman P.C.
- Cameron M. AnstessBrooks Kushman PC
- Andrew AntonovHoward & Howard Attorneys PLLC
- James A. BertinoBrooks Kushman, P.C.
- Charles A BienemanBrooks Kushman P.C.
- David S BirBrooks Kushman PC
- William M. BlanckeUSPTO Reg. 82435
- Daniel H BlissHoward & Howard
Frequently asked
Frequently asked about Ethan R Hendrickson
Is Ethan R Hendrickson a registered patent attorney?
Yes. Ethan R Hendrickson is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 83477). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Ethan R Hendrickson located?
Ethan R Hendrickson's office is in Royal Oak, Michigan (48067).
How do I contact Ethan R Hendrickson?
Ethan R Hendrickson's office phone (per the USPTO public roster) is 810-938-3022. 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.