Registered patent attorney
Mark C Johnson
Firm
Renner Otto Boisselle and Sklar LLP
Address
1621 Euclid Ave Floor Nineteenth
Cleveland, OH, 44115
US
Phone
Registered as
Registered patent attorney
Other attorneys at Renner Otto Boisselle and Sklar LLP
Other patent attorneys in Cleveland, Ohio
- Thomas W AdamsRenner Otto Boisselle & Sklar LLP
- Andrew W. AlexanderCalfee, Halter & Griswold LLP
- Himanshu S AminUSPTO Reg. 40894
- Paige Christopher AndersonAnderson Law Offices
- Curran William AroraCase Western Reserve University School of Law
- Brian M AsquithUSPTO Reg. 66129
- Steven M AuvilSquire Sanders (US) LLP
- Brian W AyersTucker Ellis LLP
Frequently asked
Frequently asked about Mark C Johnson
Is Mark C Johnson a registered patent attorney?
Yes. Mark C Johnson is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 51854). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Mark C Johnson located?
Mark C Johnson's office is in Cleveland, Ohio (44115). Affiliated with Renner Otto Boisselle and Sklar LLP.
What firm does Mark C Johnson work at?
Mark C Johnson is listed as affiliated with Renner Otto Boisselle and Sklar LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Mark C Johnson?
Mark C Johnson's office phone (per the USPTO public roster) is 216-621-1113. 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.