IP Library
Patent Attorney

Charles Bahlmann Lyon

Reg. No. 25739
Active
Not accepting new clients
Firm
Calfee Halter and Griswold LLP
Location
Cleveland, OH 44114
Phone
216-622-8510
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Calfee Halter and Griswold LLP
Firm and contact info reflects the FY25 roster (last updated September 25). Attorneys may have changed firms since then — patent filings show their current firm of record.