Patent Attorney
John E Vandigriff
Reg. No. 22127
Active
Not accepting new clients
Location
Carrollton, TX 75007
Carrollton, TX 75007
Phone
469-892-6555
469-892-6555
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.