Registered patent agent
Mary E H Campbell
Firm
California Institute of Technology
Address
1200 East California Boulevard
M/C 6-32
Pasadena, CA, 91125
US
Phone
Registered as
Registered patent agent
Other attorneys at California Institute of Technology
- Edward A BranchaudUSPTO Reg. 55021 · Pasadena, CA
- Hannah Dvorak CarboneUSPTO Reg. 62614 · Pasadena, CA
- H Adam CochranUSPTO Reg. 29373 · Pasadena, CA
- Case Kyn CorteseUSPTO Reg. 62757 · Pasadena, CA
- Lawrence GilbertUSPTO Reg. 25242 · Pasadena, CA
- Rosemary C KiserUSPTO Reg. 77320 · Pasadena, CA
- John M. NagarahUSPTO Reg. 78958 · Pasadena, CA
- Jennifer L. ShockroUSPTO Reg. 75773 · Pasadena, CA
Other patent attorneys in Pasadena, California
- Sarah B. AdrianoAdriano & Associates
- Denton L AndersonLeech Tishman Fuscaldo & Lampl, LLP
- Andrew A AnissiUSPTO Reg. 57316
- Rajpreet S. AujlaAujla Legal
- Daniel F BroderickJet Propulsion Laboratory
- Enrica BrunoSteinfl & Bruno
- Zhiwei CaiKPPB LLP
- John D CarpenterThe Law Office John D. Carpenter
Frequently asked
Frequently asked about Mary E H Campbell
Is Mary E H Campbell a registered patent attorney?
Mary E H Campbell is a registered patent agent (USPTO Registration Number 71850). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Mary E H Campbell located?
Mary E H Campbell's office is in Pasadena, California (91125). Affiliated with California Institute of Technology.
What firm does Mary E H Campbell work at?
Mary E H Campbell is listed as affiliated with California Institute of Technology on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Mary E H Campbell?
Mary E H Campbell's office phone (per the USPTO public roster) is 626-818-1316. 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.