Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8861675 | Method and apparatus for sorting materials according to relative composition | Edward J. Sommer, Jr., Charles E. Roos, David B. Spencer | 2014-10-14 |
| 8855809 | Material sorting technology | David B. Spencer, Jeffrey J. Webster, Aldo M. Reti, Edward J. Sommer, Jr., Richard E. Hill | 2014-10-07 |
| 8692148 | Method and apparatus for improving performance in container sorting | Edward J. Sommer, Jr., Robert H. Parrish | 2014-04-08 |
| 8476545 | Sorting pieces of material based on photonic emissions resulting from multiple sources of stimuli | Edward J. Sommer, Jr., David B. Spencer, Richard E. Hill, Robert H. Parrish, Charles E. Roos | 2013-07-02 |
| 8144831 | Method and apparatus for sorting materials according to relative composition | Edward J. Sommer, Jr., Charles E. Roos, David B. Spencer | 2012-03-27 |
| 7848484 | Method and apparatus for sorting materials according to relative composition | Edward J. Sommer, Jr., Charles E. Roos, David B. Spencer | 2010-12-07 |
| 7763820 | Sorting pieces of material based on photonic emissions resulting from multiple sources of stimuli | Edward J. Sommer, Jr., David B. Spencer, Richard E. Hill, Robert H. Parrish, Charles E. Roos | 2010-07-27 |
| 7564943 | Method and apparatus for sorting materials according to relative composition | Edward J. Sommer, Jr., Charles E. Roos, David B. Spencer | 2009-07-21 |