Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8083067 | Method for the separation of overlapping density porous materials from less porous materials | Joseph A. Pomykala, Jr., Edward J. Daniels, Jeffrey S. Spangenberger, Scott T. Lockwood | 2011-12-27 |
| 7954642 | Process and apparatus for separating solid mixtures | Jeffrey S. Spangenberger, Joseph A. Pomykala, Jr., Edwards J. Daniels, Scott T. Lockwood | 2011-06-07 |
| 7766172 | Friction based material sorter | Jeffrey S. Spangenberger, Edward J. Daniels, Joseph A. Pomykala, Jr. | 2010-08-03 |
| 7525010 | Process to wash polymers contaminated with polychlorinated biphenyls (PCBs) | Joseph A. Pomykala, Jr., Edward J. Daniels, Jeffrey S. Spangenberger | 2009-04-28 |
| 7410110 | Efficient process for making tackifiers and adhesives | Edward J. Daniels | 2008-08-12 |
| 7255233 | Method and apparatus for separating mixed plastics using flotation techniques | Edward J. Daniels, Joseph A. Pomykala, Jr. | 2007-08-14 |
| 6599950 | Process for the recovery and separation of plastics | Edward J. Daniels, Joseph A. Pomykala, Jr. | 2003-07-29 |
| 6329436 | Process to recycle shredder residue | Edward J. Daniels, Patrick V. Bonsignore | 2001-12-11 |
| 5882432 | Efficient continuous dryer for flexible polyurethane foam and cleaning apparatus | Edward J. Daniels, Joseph A. Libera | 1999-03-16 |
| 5653867 | Method for the separation of high impact polystyrene (HIPS) and acrylonitrile butadiene styrene (ABS) plastics | Bayram Arman, Dimitrios E. Karvelas, Joseph A. Pomykala, Jr., Edward J. Daniels | 1997-08-05 |
| 5330618 | Process for separating dissolved solids from a liquid using an anti-solvent and multiple effect evaporators | Edward J. Daniels, Patrick V. Bonsignore | 1994-07-19 |