Registered patent attorney
Robert A Jefferis
Firm
Daugherty & Del Zoppo Co., LPA
Address
38500 Chardon Road
Willoughby Hills, OH, 44094
US
Phone
Registered as
Registered patent attorney
Frequently asked
Frequently asked about Robert A Jefferis
Is Robert A Jefferis a registered patent attorney?
Yes. Robert A Jefferis is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 67570). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Robert A Jefferis located?
Robert A Jefferis's office is in Willoughby Hills, Ohio (44094). Affiliated with Daugherty & Del Zoppo Co., LPA.
What firm does Robert A Jefferis work at?
Robert A Jefferis is listed as affiliated with Daugherty & Del Zoppo Co., LPA on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Robert A Jefferis?
Robert A Jefferis's office phone (per the USPTO public roster) is 440-391-5100. 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.