DC

Donald H. Caldwell

MO Marathon Oil: 2 patents #45 of 204Top 25%
CG Compagnie Generale De Geophysique: 1 patents #28 of 74Top 40%
📍 Littleton, CO: #696 of 1,939 inventorsTop 40%
🗺 Colorado: #17,029 of 40,980 inventorsTop 45%
Overall (All Time): #2,146,481 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7373251 Method for predicting quantitative values of a rock or fluid property in a reservoir using seismic data Jeffry G. Hamman, Fabien Allo, Raphael Bornard, Thierry Coleou, Thierry Crozat +4 more 2008-05-13
6302221 Method for predicting quantitative values of a rock or fluid property in a reservoir using seismic data Jeffry G. Hamman, Stephen Wilson 2001-10-16