Registered patent attorney
William J Cooper
Firm
Cooper Legal Group, LLC
Address
6505 Rockside Road ,Suite 330
Independence, OH, 44131
US
Phone
Registered as
Registered patent attorney
Other attorneys at Cooper Legal Group, LLC
Frequently asked
Frequently asked about William J Cooper
Is William J Cooper a registered patent attorney?
Yes. William J Cooper is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 44629). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is William J Cooper located?
William J Cooper's office is in Independence, Ohio (44131). Affiliated with Cooper Legal Group, LLC.
What firm does William J Cooper work at?
William J Cooper is listed as affiliated with Cooper Legal Group, LLC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact William J Cooper?
William J Cooper's office phone (per the USPTO public roster) is 216-654-0090. 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.