Jan Hans Vestre

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Patents Grantslast 30 patents

Information Patent Grant
Detonator
- Patent number 6,814,005
- Issue date Nov 9, 2004
- Dyno Nobel Sweden AB
- Jan Hans Vestre
- F42 - AMMUNITION BLASTING
Information Patent Grant
Method for loading slurry explosives in blast holes or cartridges
- Patent number 6,397,719
- Issue date Jun 4, 2002
- Dyno Nobel ASA
- Jan Hans Vestre
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
Water resistant explosive composition
- Patent number 6,261,393
- Issue date Jul 17, 2001
- Dyno Industrier ASA
- Jan Hans Vestre
- C06 - EXPLOSIVES MATCHES