Membership
Tour
Register
Log in
Dana B. Hathaway
Follow
Person
Amesbery, MA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Loudspeaker
Patent number
D262793
Issue date
Jan 26, 1982
Epicure Products, Inc.
Dana B. Hathaway
D14 - Recording, communication, or information retrieval equipment