Robert Hallgren

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Lakemoor, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Welding method and apparatus
- Patent number 6,926,189
- Issue date Aug 9, 2005
- Amersham Health AS
- Charles Shanks
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding method and apparatus
- Patent number 6,474,535
- Issue date Nov 5, 2002
- Nycomed Imaging AS
- Charles Shanks
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Welding method and apparatus
- Publication number 20030150900
- Publication date Aug 14, 2003
- Charles Shanks
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR