Registered patent attorney
Robert Michael Leonardi
Firm
MacMillian, Sobanski & Todd, LLP
Address
720 Water Street
Toledo, OH, 43605
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Toledo, Ohio
- Todd P AndersonMacMillan, Sobanski & Todd
- Thomas D BrainardMacMillan, Sobanski & Todd, LLC
- Howard G BrussRobison, Curphey & O'Connell
- J. Matthew BuchananMACMILLAN, SOBANSKI & TODD LLC
- William John ClemensShumaker, Loop & Kendrick, LLP
- Matthew A. DillsShumaker, Loop & Kendrick, LLP
- James A DugganMacMillan, Sobanski and Todd, LLC
- Gregg W EmchMacMillan, Sobanski & Todd, LLC
Frequently asked
Frequently asked about Robert Michael Leonardi
Is Robert Michael Leonardi a registered patent attorney?
Yes. Robert Michael Leonardi is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 27815). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Robert Michael Leonardi located?
Robert Michael Leonardi's office is in Toledo, Ohio (43605). Affiliated with MacMillian, Sobanski & Todd, LLP.
What firm does Robert Michael Leonardi work at?
Robert Michael Leonardi is listed as affiliated with MacMillian, Sobanski & Todd, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Robert Michael Leonardi?
Robert Michael Leonardi's office phone (per the USPTO public roster) is 419-255-5900. 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.