Gerard Lavorel

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Patents Grantslast 30 patents

Information Patent Grant
Device for transporting materials in strip, sheet, or filament form
- Patent number 5,072,872
- Issue date Dec 17, 1991
- A2C Groupe Pratic-Ademva
- Jacques Casset
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Pressing tool for stamping apparatus
- Patent number 4,914,996
- Issue date Apr 10, 1990
- Atelier de Decoupage Emboutissage et Mecanique de La Vallee de L'Arve ADEMVA
- Gerard Lavorel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Follow-on tool for stamping press
- Patent number 4,914,936
- Issue date Apr 10, 1990
- Ateliers de Decoupage Emboutissage Et Mecanique de la Vallee de L'Arve ADEMVA
- Gerard Lavorel
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Process for making an exterior bevel on a stamped cylindrical part
- Patent number 4,910,989
- Issue date Mar 27, 1990
- Ateliers de Decoupage, Emboutissage et Mecanique de la Vallee de L'Arve ADEMVA
- Gerard Lavorel
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Fast-action multiple tapping machine
- Patent number 4,706,369
- Issue date Nov 17, 1987
- Ateliers de Decoupage, Emboutissage et Mecanique de la Vallee de l'Arve ADEMV...
- Gerard Lavorel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR