James V McLemore

Title: James V McLemore: Innovator in Permeability Measurement

Introduction

James V McLemore is a notable inventor based in Socorro, NM (US). He has made significant contributions to the field of permeability measurement through his innovative patent. His work is particularly relevant in the study of porous materials, which has applications in various scientific and engineering disciplines.

Latest Patents

James V McLemore holds a patent for the Miniporopermeameter. This invention relates to an apparatus and method for determining the permeability and porosity of small sections at and just below the surface of a slabbed sample of porous rock or other material. The measurement is performed by forcing air or other gas through a central passageway of a deformable probe tip pressed against the surface of the sample to be tested. The permeability of the matter directly under the probe tip is computed from the ratio of flow rate into the sample to the pressure drop between the gas in the probe tip and the ambient atmosphere. A preferred and an alternative means for measuring flow rate are disclosed, involving the use of an optical interferometer to detect displacement of a bellows chamber. The apparatus includes a fact-acting valve that allows for precise computation of the porosity of the same sample after cutting off air flow into the sample from the probe.

Career Highlights

James V McLemore is associated with the New Mexico Tech Research Foundation, where he has been able to apply his expertise in permeability measurement. His work has contributed to advancements in understanding the properties of porous materials, which is crucial for various applications in geology and engineering.

Collaborations

Throughout his career, James has collaborated with notable colleagues such as John P Heller and Zhongming Chen. These collaborations have likely enriched his research and contributed to the development of innovative solutions in his field.

Conclusion

James V McLemore is a distinguished inventor whose work on the Miniporopermeameter has advanced the understanding of permeability and porosity in porous materials. His contributions continue to impact the scientific community and enhance research methodologies.