Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7413690 | Process and apparatus for producing spherical pellets using molten solid matrices | Sreekhar Cheboyina | 2008-08-19 |
| 5426136 | Particulate amorphous silica associated with thin polymeric film | Walter H. Waddell, Larry R. Evans, Jeffrey H. Harwell | 1995-06-20 |