Registered patent attorney
Stephen J Cassin
Firm
Westinghouse Electric Company
Address
One Energy Drive
Lake Bluft, IL, 60044
US
Phone
Registered as
Registered patent attorney
Other attorneys at Westinghouse Electric Company
Frequently asked
Frequently asked about Stephen J Cassin
Is Stephen J Cassin a registered patent attorney?
Yes. Stephen J Cassin is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 38098). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Stephen J Cassin located?
Stephen J Cassin's office is in Lake Bluft, Illinois (60044). Affiliated with Westinghouse Electric Company.
What firm does Stephen J Cassin work at?
Stephen J Cassin is listed as affiliated with Westinghouse Electric Company on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Stephen J Cassin?
Stephen J Cassin's office phone (per the USPTO public roster) is 847-990-7482. 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.