Martinus J. Hester

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Heerhugowaard, NL

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Patents Grantslast 30 patents

Information Patent Grant
Rail system for a stairlift with movable end section
- Patent number 7,568,555
- Issue date Aug 4, 2009
- Freelift B.V.
- Dennis Vroegindeweij
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Tilt mechanism for the movable part of a stairlift guide
- Patent number 7,523,807
- Issue date Apr 28, 2009
- Freelift B.V.
- Dennis Vroegindeweij
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Staircase guide for a stairlift
- Patent number 6,712,192
- Issue date Mar 30, 2004
- Freelift B.V.
- Martinus J. Hester
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
Tilt mechanism for the movable part of a stairlift guide
- Publication number 20070272487
- Publication date Nov 29, 2007
- Freelift B.V.
- Dennis Vroegindeweij
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Rail system for a stairlift with movable end section
- Publication number 20040238286
- Publication date Dec 2, 2004
- Dennis Vroegindeweij
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Stairlift with guide
- Publication number 20020074189
- Publication date Jun 20, 2002
- Freelift B.V.
- Martinus J. Hester
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE