Viggo Henriksen

City:

Trondheim

Country:

Norway

Published Applications:

Last publication date:

2020-11-12

Top Assignees for applications by Viggo Henriksen

The entities that hold a legal rights for patent applications filed by inventor Henriksen Viggo:

Viggo Henriksen from Trondheim, NO has applied for patents for these inventions. The list has both pending applications and granted patents:

Headset system failure detection

Dosimetry hearing protection device with time remaining warning

Dosimetry hearing protection device with time remaining warning

Earmuff with electroacoustic shock absorber

Hearing protection device with integrated audiometric testing

Hearing protection device with integrated audiometric testing

InventorID:

1746989 ⎘