Patent Attorney
David J Aston
Reg. No. 28051
Active
Not accepting new clients
Location
Fremont, CA 94555
Fremont, CA 94555
Phone
510-608-4924
510-608-4924
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.