Registered patent attorney
James P O'Shaughnessy
Firm
Donges Bay Group, LLC
Address
3207 W. Donges Bay Road
Mequon, WI, 53092
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Mequon, Wisconsin
- Twinkle V. DuttaUSPTO Reg. 84229
- Timothy M KelleyMoreSteam.com LLC
- Barbara J. MeyerUSPTO Reg. 65167
- Todd A RatheRathe Lindenbaum, LLP
Frequently asked
Frequently asked about James P O'Shaughnessy
Is James P O'Shaughnessy a registered patent attorney?
Yes. James P O'Shaughnessy is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 27667). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is James P O'Shaughnessy located?
James P O'Shaughnessy's office is in Mequon, Wisconsin (53092). Affiliated with Donges Bay Group, LLC.
What firm does James P O'Shaughnessy work at?
James P O'Shaughnessy is listed as affiliated with Donges Bay Group, LLC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact James P O'Shaughnessy?
James P O'Shaughnessy's office phone (per the USPTO public roster) is 262-573-0252. 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.