Patent Attorney
Charles M Shonkwiler
Reg. No. 64868
Active
Not accepting new clients
Location
Danville, CA 94526
Danville, CA 94526
Phone
206-799-3022
206-799-3022
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.