IP Library
Patent Attorney

Darrel McKinley Powell

Reg. No. 43013
Active
Not accepting new clients
Firm
Ethicon Endo-Surgery
Location
Cincinnati, OH 45242
Phone
513-583-7392
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Ethicon Endo-Surgery
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.