Registered patent agent
Mason R. Carr
Firm
Pierce Atwood LLP
Address
1 New Hampshire Avenue, #350
Portsmouth, NH, 03801
US
Phone
Registered as
Registered patent agent
Other attorneys at Pierce Atwood LLP
- Robert M AbrahamsenUSPTO Reg. 40886 · Portland, ME
- MaryDilys S AndersonUSPTO Reg. 52560 · Portsmouth, NH
- Raymond G ArnerUSPTO Reg. 32958 · Boston, MA
- Ilan N. BarzilayUSPTO Reg. 46540 · Boston, MA
- Christopher A BaxterUSPTO Reg. 72309 · Portsmouth, NH
- Venkata Raman BharatulaUSPTO Reg. 66255 · Boston, MA
- Karishma J CartwrightUSPTO Reg. 71817 · Boston, MA
- Niki D CoxUSPTO Reg. 42446 · Boston, MA
Other patent attorneys in Portsmouth, New Hampshire
- Kevin M FarrellPierce Atwood
- Mark D LorussoLorusso Loud & Kelly, LLP
- Cyrus A. MillerPierce Atwood LLP
- Andrew W. SmithCentripetal Networks, Inc.
- George K StaceyLaborie Medical Technologies Corp.
- Shannon M VittenglPierce Atwood
- Stephanie E. WestcotPierce Atwood, LLP
Frequently asked
Frequently asked about Mason R. Carr
Is Mason R. Carr a registered patent attorney?
Mason R. Carr is a registered patent agent (USPTO Registration Number 80230). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Mason R. Carr located?
Mason R. Carr's office is in Portsmouth, New Hampshire (03801). Affiliated with Pierce Atwood LLP.
What firm does Mason R. Carr work at?
Mason R. Carr is listed as affiliated with Pierce Atwood LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Mason R. Carr?
Mason R. Carr's office phone (per the USPTO public roster) is 603-373-2021. 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.