Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7959837 | Method of compacting material | Albert A. Andrews, Robert D. Freeman, Otis Neil Taylor, Eric V. Ball | 2011-06-14 |
| 7850884 | Method of compacting material | Albert A. Andrews, Robert D. Freeman, Otis Neil Taylor, Eric V. Ball | 2010-12-14 |
| 6588686 | Malleable material reduction | H. Clay Dingee, IV, John Teague | 2003-07-08 |
| 6491242 | Malleable material reduction | H. Clay Dingee, IV, John Teague | 2002-12-10 |