Registered patent attorney
Thomas Anthony Hassing
Firm
Commonwealth Fusion Systems
Address
117 Hospital Road
Devens, MA, 01434
US
Phone
Registered as
Registered patent attorney
Frequently asked
Frequently asked about Thomas Anthony Hassing
Is Thomas Anthony Hassing a registered patent attorney?
Yes. Thomas Anthony Hassing is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 36159). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Thomas Anthony Hassing located?
Thomas Anthony Hassing's office is in Devens, Massachusetts (01434). Affiliated with Commonwealth Fusion Systems.
What firm does Thomas Anthony Hassing work at?
Thomas Anthony Hassing is listed as affiliated with Commonwealth Fusion Systems on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Thomas Anthony Hassing?
Thomas Anthony Hassing's office phone (per the USPTO public roster) is 408-431-7069. 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.