Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8517293 | Waterless separation systems for coal and minerals | Riley D. Robbins | 2013-08-27 |
| 8348184 | Waterless separation methods and systems for coal and minerals | Riley D. Robbins | 2013-01-08 |
| 8157193 | Waterless separation methods and systems for coal and minerals | Riley D. Robbins | 2012-04-17 |
| 6436523 | Delaminated sedimentary mica | Donald G. Turner | 2002-08-20 |
| 6311194 | System and method for creating a semantic web and its applications in browsing, searching, profiling, personalization and advertising | Amit Sheth, Clemens Bertram | 2001-10-30 |
| 5775601 | Systems and method for producing delaminated sedimentary mica | Donald G. Turner | 1998-07-07 |