Patent Attorney
Mitchell S Rosenfeld
Reg. No. 36258
Active
Not accepting new clients
Firm
Rosenfeld Law Corporation
Rosenfeld Law Corporation
Location
San Francisco, CA 94123
San Francisco, CA 94123
Phone
415-928-3853
415-928-3853
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.