Lewis L. Lacy

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The Woodlands, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for analyzing physical properties of materials
- Patent number 5,741,971
- Issue date Apr 21, 1998
- BJ Services Company
- Lewis L. Lacy
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for determining the relative HAZ toughness of steel
- Patent number 5,080,732
- Issue date Jan 14, 1992
- Exxon Production Research Company
- Lewis L. Lacy
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR