Jon Grane MADSEN

City:

Ballerup

Country:

Denmark

Published Applications:

Last publication date:

2026-06-04

Top Assignees for applications by Jon Grane MADSEN

The entities that hold a legal rights for patent applications filed by inventor MADSEN Jon Grane:

Jon Grane MADSEN from Ballerup, DK has applied for patents for these inventions. The list has both pending applications and granted patents:

A HEARING DEVICE

A HEADBAND FOR A HEADSET

HEADBAND AND A METHOD FOR PRODUCING THE HEADBAND

On-ear headphones with staggered perforations

Headband and a method for producing the headband

Headband for a headset and a method for assembly of a headband for a headset

InventorID:

5454605 ⎘