Juhani Niinivaara

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SF-45610 Koria, FI

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Patents Grantslast 30 patents

Information Patent Grant
Life-saving vehicle
- Patent number 8,919,691
- Issue date Dec 30, 2014
- Well-Head Rescue AB
- Jan-Evert Lindmark
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Apparatus and method to shut down a pipeline
- Patent number 6,408,944
- Issue date Jun 25, 2002
- AB Grundstenen (Metal Patent WHSS AB)
- Juhani Niinivaara
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for land, sea, and air defense
- Patent number 6,408,763
- Issue date Jun 25, 2002
- Sea Valve Engineering Oy
- Tero Hurtta
- F42 - AMMUNITION BLASTING
Information Patent Grant
Safety valve
- Patent number 6,216,724
- Issue date Apr 17, 2001
- AB Grundstenen (Metal Patent WHSS AB)
- Juhani Niinivaara
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method, apparatus and element for accomplishing an underwater weld...
- Patent number 4,835,355
- Issue date May 30, 1989
- Juhani Niinivaara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and tool for the freeing of parts held fast together
- Patent number 4,780,944
- Issue date Nov 1, 1988
- Oy Gss General Sea Safety Ltd.
- Juhani Niinivaara
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
LIFE-SAVING VEHICLE
- Publication number 20130153706
- Publication date Jun 20, 2013
- WELL-HEAD RESCUE AB
- Jan-Evert Lindmark
- B64 - AIRCRAFT AVIATION COSMONAUTICS