Viwek V. Vaidya

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Pointe Claire, CA

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Patents Grantslast 30 patents

Information Patent Grant
Wire unwinding controller
- Patent number 6,547,176
- Issue date Apr 15, 2003
- Air Liquide Canada Inc.
- Denis Blain
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Methods and apparatus for welding performance measurement
- Patent number 6,051,805
- Issue date Apr 18, 2000
- Air Liquide Canada
- Viwek V. Vaidya
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Shielding gases for arc welding
- Patent number 5,313,039
- Issue date May 17, 1994
- Canadian Liquid Air Ltd./Air Liquide Canada Ltee
- Grant Harvey
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR