Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8020313 | Method and apparatus for separating volatile components from feed material | Michael J. McElwee, Gregg S. Meyers | 2011-09-20 |
| 7669349 | Method separating volatile components from feed material | Michael J. McElwee, Gregg S. Meyers | 2010-03-02 |
| 7197299 | Multiple message multilevel analog signal recording and playback system containing configurable analog processing functions | Geoffrey B. Jackson, Saleel V. Awsare, Lawrence D. Engh, Peter Holzmann, Oliver C. Kao +1 more | 2007-03-27 |
| 6865186 | Multiple message multilevel analog signal recording and playback system having memory array configurable for analog and digital storage and serial communication | Geoffrey B. Jackson, Saleel V. Awsare, Ming-Bing Chang, Peter Holzmann, Oliver C. Kao +2 more | 2005-03-08 |
| 5959876 | Single or dual message multilevel analog signal recording and playback system containing independently controlled signal storage segments with externally selectable duration capability | Peter E. Gordon, Hagop Nazarian, Bruce O. Jordan, Aditya Raina, Lawrence D. Engh | 1999-09-28 |
| 5453562 | Process for removing volatile components from soils and sludges contaminated with hazardous and radioactive materials | Carl P. Swanstrom, Peter G. Romzick | 1995-09-26 |
| 5253597 | Process for separating organic contaminants from contaminated soils and sludges | Carl P. Swanstrom, Peter G. Romzick | 1993-10-19 |