Patent Attorney
John D Buchaca
Reg. No. 37289
Active
Not accepting new clients
Firm
Charmasson Buchaca & Leach, LLP
Charmasson Buchaca & Leach, LLP
Location
San Diego, CA 92108
San Diego, CA 92108
Phone
619-294-2922
619-294-2922
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.