Registered patent attorney
Daniel R Chojnowski
Firm
Howard & Howard, Attorneys
Address
450 West Fourth Street
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 Daniel R Chojnowski
Is Daniel R Chojnowski a registered patent attorney?
Yes. Daniel R Chojnowski is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 75146). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Daniel R Chojnowski located?
Daniel R Chojnowski's office is in Royal Oak, Michigan (48067). Affiliated with Howard & Howard, Attorneys.
What firm does Daniel R Chojnowski work at?
Daniel R Chojnowski is listed as affiliated with Howard & Howard, Attorneys on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Daniel R Chojnowski?
Daniel R Chojnowski's office phone (per the USPTO public roster) is 248-723-0302. 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.