Christian Albert Jager

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Edmonton, CA

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Patents Grantslast 30 patents

Information Patent Grant
Stress relieved grinding ball having hard outer shell
- Patent number 6,802,914
- Issue date Oct 12, 2004
- Stelco Inc.
- Christian Albert Jager
- B24 - GRINDING POLISHING
Information Patent Grant
Stress relieved grinding ball having hard outer shell
- Patent number 6,632,303
- Issue date Oct 14, 2003
- Stelco Inc.
- Christian Albert Jager
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Stress relieved grinding ball having hard outer shell
- Publication number 20040118485
- Publication date Jun 24, 2004
- Stelco Inc.
- Christian Albert Jager
- B24 - GRINDING POLISHING
Information Patent Application
Stress relieved grinding ball having hard outer shell
- Publication number 20020025771
- Publication date Feb 28, 2002
- Stelco Inc.
- Christian Albert Jager
- B24 - GRINDING POLISHING