Stephen B. Caird

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Belmond, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Titanium nitride coated valve and method for making
- Patent number 5,441,235
- Issue date Aug 15, 1995
- Eaton Corporation
- Sundaram L. Narasimhan
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Process for providing valve members having varied microstructure
- Patent number 4,741,080
- Issue date May 3, 1988
- Eaton Corporation
- Jay M. Larson
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...