Patent Attorney
Duke M Fitch
Reg. No. 63058
Active
Not accepting new clients
Firm
Troutman Pepper Locke LLP
Troutman Pepper Locke LLP
Location
Berwyn, PA 19312
Berwyn, PA 19312
Phone
610-640-7828
610-640-7828
Registration Type
ATTORNEY
ATTORNEY
Roster
USPTO OED FY25
USPTO OED FY25
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.