Ellington & Associates, Inc.
Ellington & Associates, Inc. Patent applications | ||
Patent application number | Title | Published |
---|---|---|
20130156270 | Products and Methods for Identifying Rock Samples - Products and methods for identifying rock samples based on an average color value for each rock sample. | 06-20-2013 |
20120044498 | Products and Methods for Identifying Rock Samples - Products and methods for identifying rock samples based on an average color value for each rock sample. | 02-23-2012 |