John D. Goodwin

City:

Carmel, Indiana

Country:

United States

Published Applications:

Last publication date:

2026-04-23

Top Assignees for applications by John D. Goodwin

The entities that hold a legal rights for patent applications filed by inventor Goodwin John D.:

John D. Goodwin from Carmel, US has applied for patents for these inventions. The list has both pending applications and granted patents:

AUDIO-BASED ACCESS CONTROL

AUDIO-BASED ACCESS CONTROL

Solar powered access control devices

Audio-based access control

Audio-based access control

InventorID:

2775729 ⎘