Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7208023 | Dry dust control materials | Robert A. Reeves, Dennis G. Johnson | 2007-04-24 |
| 6786941 | Methods of controlling the density and thermal properties of bulk materials | Robert A. Reeves, Mark Berggren | 2004-09-07 |
| 6422494 | Methods of controlling the density and thermal properties of bulk materials | Robert A. Reeves, Mark Berggren | 2002-07-23 |
| 6231627 | Method to reduce oxidative deterioration of bulk materials | Robert A. Reeves, Mark Berggren | 2001-05-15 |
| 5919277 | Method to reduce oxidative deterioration of bulk materials | Robert A. Reeves, Mark Berggren | 1999-07-06 |
| 5725613 | Method to reduce oxidative deterioration of bulk materials | Robert A. Reeves, Mark Berggren | 1998-03-10 |
| 4582613 | Use of copper (II) oxide as source of oxygen for oxidation reactions | Laura A. Uchida | 1986-04-15 |
| 4310490 | Apparatus for enriching the iron carbonyl content of a recycle gas stream | Richard P. Ruskan, Humayon Z. Zafar, Duane N. Goens, David E. Hyatt | 1982-01-12 |
| 4250157 | Method and apparatus for enriching the iron carbonyl content of a recycle gas stream | Richard P. Ruskin, Humayon Z. Zafar, Duane N. Goens, David E. Hyatt | 1981-02-10 |