Lev Lyahovetsky

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Kiryat Shmona, IL

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Patents Grantslast 30 patents

Information Patent Grant
System and method for manufacturing tubular products from tubular w...
- Patent number 6,029,487
- Issue date Feb 29, 2000
- Avmat Kydroforming Ltd.
- Dmitry Genin
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and device for combined drawing and hydrostatic extrusion of...
- Patent number 5,893,287
- Issue date Apr 13, 1999
- Project 3-P Precise Pipe Production Ltd.
- Lev Lyahovetsky
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...