Patent Attorney
David M Sigmond
Reg. No. 34013
Active
Not accepting new clients
Location
Scottsdale, AZ 85254
Scottsdale, AZ 85254
Phone
480-848-1580
480-848-1580
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.