Lars Lofgren

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Linkoping, SE

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Patents Grantslast 30 patents

Information Patent Grant
Door lock and method for manufacturing said door lock
- Patent number 7,862,092
- Issue date Jan 4, 2011
- Saab AB
- Nils-Gunnar Jaktlund
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Method for reinforcing a double-shell structure
- Patent number 7,118,640
- Issue date Oct 10, 2006
- Saab AB
- Anders Westerdahl
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Fluidizable bed apparatus
- Patent number 4,346,054
- Issue date Aug 24, 1982
- Stal-Laval Apparat AB
- Lars Lofgren
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Method for reinforcing a double-shell structure
- Publication number 20050109447
- Publication date May 26, 2005
- Anders Westerdahl
- B32 - LAYERED PRODUCTS