DG

David Grennhag

HA Husqvarna Ab: 4 patents #127 of 690Top 20%
📍 Kållered, SE: #6 of 26 inventorsTop 25%
Overall (All Time): #1,091,218 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12377472 Tool holding arrangement, thread insert, rotatable shaft and drill unit 2025-08-05
11858052 Drill unit with a motor unit and a gear unit Robert Vidlund, Pär Carlsson, Peter Liljenfeldt 2024-01-02
10704653 Gearbox for a rack and pinion linear transmission and drillstand including a gearbox and a rack Torbjörn Almqvist 2020-07-07
9789600 Spacer for spacing a tool from a tool stand Andreas Jonsson, Lars Freidlitz, Jakob Thordsson 2017-10-17