Patent Attorney
Robert Barry Madden
Reg. No. 57521
Active
Not accepting new clients
Firm
DeLizio, Peacock, Lewin and Guerra, LLP
DeLizio, Peacock, Lewin and Guerra, LLP
Location
Cypress, TX 77433
Cypress, TX 77433
Phone
512-967-6030
512-967-6030
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.