Rudolf Carl Otto Pessier

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The Woodlands, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Shirttails for reducing damaging effects of cuttings
- Patent number 7,350,600
- Issue date Apr 1, 2008
- Baker Hughes Incorporated
- Christopher C. Beuershausen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Shirttails for reducing damaging effects of cuttings
- Patent number 7,182,162
- Issue date Feb 27, 2007
- Baker Hughes Incorporated
- Christopher C. Beuershausen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Streamlined mill-toothed cone for earth boring bit
- Patent number 6,923,276
- Issue date Aug 2, 2005
- Baker Hughes Incorporated
- James L. Overstreet
- E21 - EARTH DRILLING MINING