Lars Sandberg

Follow

Person

Lulea, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Hot press forming apparatus and a method for hot press forming a blank
- Patent number 12,280,413
- Issue date Apr 22, 2025
- AUTOTECH ENGINEERING S.L.
- Lars Sandberg
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Cold working apparatus and a method for cold working a blank
- Patent number 12,280,415
- Issue date Apr 22, 2025
- AUTOTECH ENGINEERING S.L.
- Lars Sandberg
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Structural beam for supporting and reinforcing a structure
- Patent number 6,290,282
- Issue date Sep 18, 2001
- Plannja Hardtech AB
- Stefan Hortlund
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
A HOT PRESS FORMING APPARATUS AND A METHOD FOR HOT PRESS FORMING A...
- Publication number 20220212242
- Publication date Jul 7, 2022
- Autotech Engineering S.L.
- Lars Sandberg
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
A COLD WORKING APPARATUS AND A METHOD FOR COLD WORKING A BLANK
- Publication number 20220203427
- Publication date Jun 30, 2022
- Autotech Engineering S.L.
- Lars Sandberg
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...