Patent Attorney
Duane H Mathiowetz
Reg. No. 33420
Active
Not accepting new clients
Firm
Practus LLP
Practus LLP
Location
San Francisco, CA 94111
San Francisco, CA 94111
Phone
415-501-0350
415-501-0350
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.