Patent Attorney
John Howard Holcombe
Reg. No. 20620
Active
Not accepting new clients
Location
Tucson, AZ 85749
Tucson, AZ 85749
Phone
520-760-6629
520-760-6629
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.