Patent Attorney
David Edward Heiser
Reg. No. 31366
Active
Not accepting new clients
Location
Smyrna, DE 19977
Smyrna, DE 19977
Phone
443-243-5472
443-243-5472
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.