Registered patent attorney
John W O'DonnellII
Firm
O'Donnell Law GRP PLC
Address
P O Box 8471
Burlington, VT, 05402
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Burlington, Vermont
- David J AllemeierUSPTO Reg. 77213
- Mark Frank ChadurjianClear Path IP Law PLLC
- Shawn GordonDowns Rachlin Martin PLLC
- Taylor E. HallowellDowns Rachlin Martin PLLC
- Morgan S HellerDowns Rachlin and Martin, PLLC
- Matthew Dale HoggUSPTO Reg. 66173
- Thomas D KohlerDowns Rachlin Martin PLLC
- Justin W McCabeDunkiel Saunders Elliorr Raubvogel & Hand
Frequently asked
Frequently asked about John W O'Donnell
Is John W O'Donnell a registered patent attorney?
Yes. John W O'Donnell is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 48400). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is John W O'Donnell located?
John W O'Donnell's office is in Burlington, Vermont (05402). Affiliated with O'Donnell Law GRP PLC.
What firm does John W O'Donnell work at?
John W O'Donnell is listed as affiliated with O'Donnell Law GRP PLC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact John W O'Donnell?
John W O'Donnell's office phone (per the USPTO public roster) is 802-658-6242. 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.