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Dive into the research topics where David Mark Johnson is active.

Publication


Featured researches published by David Mark Johnson.


Archive | 2011

Polycrystalline diamond cutting element

Gary Martin Flood; David Mark Johnson; Friedel S. Knemeyer; Bradley Earl Williams


Archive | 1994

Abrasive tool insert

Gary Martin Flood; David Mark Johnson; Henry Samuel Marek


Archive | 1998

Polycrystalline diamond compact cutter with improved cutting by preventing chip build up

David Mark Johnson; John W. Lucek


Archive | 1997

Polycrystalline diamond compact (pdc) cutter with improved cutting capability

David Mark Johnson; Gary Martin Flood; Henry Samuel Marek


Archive | 1996

Abrasive cutting element and drill bit

Gary Martin Flood; David Mark Johnson; Bradley Earl Williams


Archive | 1995

Reduction of stresses in the polycrystalline abrasive layer of a composite compact with in situ bonded carbide/carbide support

David Mark Johnson; Francis Raymond Corrigan


Archive | 1997

Polycrystalline diamond cutting element with diamond ridge pattern

Gary Martin Flood; David Mark Johnson; Friedel S. Knemeyer; Bradley Earl Williams


Archive | 1998

Polycrystalline diamond compact cutter with reduced failure during brazing

David Mark Johnson; Frederic Joseph Klug


Archive | 1998

Wire drawing die with non-cylindrical interface configuration for reducing stresses

Erik Oddmund Einset; David Mark Johnson


Archive | 1997

An improved abrasive cutting element and drill bit

Gary Martin Flood; David Mark Johnson; Bradley Earl Williams

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