H. Andrew Grebe

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Tomball, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Bearing assembly for a drilling tool
- Patent number 9,297,410
- Issue date Mar 29, 2016
- Smith International, Inc.
- Ravikiran Kota
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...