Registered patent agent
John H. CowlesJr
Firm
Robinson & Cole, LLP
Address
One State St.
Hartford, CT, 06103
US
Phone
Registered as
Registered patent agent
Other patent attorneys in Hartford, Connecticut
- Caroline B. AhnTravelers
- James Michael AlburgerMcCarter & English, LLP
- Alexander E. AndrewsAlix, Yale & Ristas, LLP
- David ArnoldCantor Colburn LLp
- Ethel-Mina Naa Deede AryeeUniversity of Connecticut School of Law
- Leroy R. AshleyCantor Colburn LLP
- Eric J BaronCantor Colburn LLP
- Joseph BarreraCantor Colburn LLP
Frequently asked
Frequently asked about John H. Cowles
Is John H. Cowles a registered patent attorney?
John H. Cowles is a registered patent agent (USPTO Registration Number 80211). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is John H. Cowles located?
John H. Cowles's office is in Hartford, Connecticut (06103). Affiliated with Robinson & Cole, LLP.
What firm does John H. Cowles work at?
John H. Cowles is listed as affiliated with Robinson & Cole, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact John H. Cowles?
John H. Cowles's office phone (per the USPTO public roster) is 860-505-5527. 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.