Shyiguei Hsu

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Watervliet, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Composite abrasive wheels
- Patent number 5,290,903
- Issue date Mar 1, 1994
- Norton Company
- Shyiguei Hsu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Single step, radiation curable ophthalmic fining pad
- Patent number 5,011,513
- Issue date Apr 30, 1991
- Norton Company
- Eugene Zador
- B24 - GRINDING POLISHING