Patent Attorney
Michael Patrick Wiersch
Reg. No. 55996
Active
Not accepting new clients
Firm
Wiersch IP Law
Wiersch IP Law
Location
Loomis, CA 95650
Loomis, CA 95650
Phone
650-665-3710
650-665-3710
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.