Suryanarayana Kaja

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Eden Prairie, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and methods for testing surface properties of a material
- Patent number 4,860,572
- Issue date Aug 29, 1989
- Magnetic Peripherals Inc.
- Amarjit S. Brar
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and methods for testing surface properties of a material
- Patent number 4,821,578
- Issue date Apr 18, 1989
- Magnetic Peripheals Inc.
- Amarjit S. Brar
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and methods for testing surface properties of a material
- Patent number 4,776,202
- Issue date Oct 11, 1988
- Magnetic Peripherals Inc.
- Amarjit S. Brar
- G01 - MEASURING TESTING