Rudolf J. G. A. van der Hoorn

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Nuenen, NL

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Patents Grantslast 30 patents

Information Patent Grant
Method for the production of a hose of a shape-cured elastomeric ma...
- Patent number 4,500,485
- Issue date Feb 19, 1985
- Vredestein N.V.
- Henricus P. Willemsen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of curving supporting surfaces of driving belt elements
- Patent number 4,281,483
- Issue date Aug 4, 1981
- Volvo Car B.V.
- Alexandre Horowitz
- B24 - GRINDING POLISHING
Information Patent Grant
Method and apparatus for the forming of metal endless belts from bl...
- Patent number 4,176,538
- Issue date Dec 4, 1979
- Volvo Car B.V.
- Georg R. W. Kymmell
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Infinitely variable cone pulley gear
- Patent number 4,173,156
- Issue date Nov 6, 1979
- Volvo Car B.V.
- Alexandre Horowitz
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...