Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D828873 | Foldable display board | — | 2018-09-18 |
| 8652229 | Particle filter system incorporating nanofibers | David S. Ensor, Howard Jerome Walls, Anthony L. Andrady | 2014-02-18 |
| 7789930 | Particle filter system incorporating nanofibers | David S. Ensor, Howard Jerome Walls, Anthony L. Andrady | 2010-09-07 |
| 7592277 | Nanofiber mats and production methods thereof | Anthony L. Andrady, David S. Ensor, Purva Prabhu | 2009-09-22 |
| 6790870 | Methods of making foamed materials of blended thermoplastic polymers using carbon dioxide | Joseph M. DeSimone, Saad A. Khan, Joseph R. Royer, Richard J. Spontak, Yvon J. Gay +1 more | 2004-09-14 |
| 6403663 | Method of making foamed materials using surfactants and carbon dioxide | Joseph M. DeSimone, Saad A. Khan, Joseph R. Royer, Richard J. Spontak | 2002-06-11 |