Richard A. Coffman

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Fayetteville, AR, US

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Patents Grantslast 30 patents

Information Patent Grant
Pressurized fluid-submerged, internal, close-range photogrammetry s...
- Patent number 11,320,412
- Issue date May 3, 2022
- Board of Trustees of the University of Arkansas
- Sean E. Salazar
- G01 - MEASURING TESTING
Information Patent Grant
Field deployable soil observation topographic differential absorpti...
- Patent number 10,908,080
- Issue date Feb 2, 2021
- Board of Trustees of the University of Arkansas
- Sean E. Salazar
- G01 - MEASURING TESTING
Information Patent Grant
Pressurized fluid-submerged, internal, close-range photogrammetry s...
- Patent number 10,542,195
- Issue date Jan 21, 2020
- Board of Trustees of the University of Arkansas
- Sean E. Salazar
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Pressurized Fluid-Submerged, Internal, Close-Range Photogrammetry S...
- Publication number 20200209209
- Publication date Jul 2, 2020
- BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS
- Sean E. Salazar
- G01 - MEASURING TESTING
Information Patent Application
Field Deployable Soil Observation Topographic Differential Absorpti...
- Publication number 20200018695
- Publication date Jan 16, 2020
- BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS
- Sean E. Salazar
- G01 - MEASURING TESTING
Information Patent Application
Field Deployable Soil Observation Topographic Differential Absorpti...
- Publication number 20180038787
- Publication date Feb 8, 2018
- Board of Trustees of the University of Arkansas
- Sean E. Salazar
- G01 - MEASURING TESTING
Information Patent Application
Pressurized Fluid-Submerged, Internal, Close-Range Photogrammetry S...
- Publication number 20170150015
- Publication date May 25, 2017
- Board of Trustees of the University of Arkansas
- Sean E. Salazar
- G01 - MEASURING TESTING