Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12097511 | Process for separation of dry food and feed materials using a tribo-electrostatic separator device | Kyle P. Flynn, Abhishek Gupta | 2024-09-24 |
| 6156837 | Carbon blacks | John M. Branan, Jr., Bin Chung, Ronald C. Hurst, David J. Kaul, Sergio A. Montes +3 more | 2000-12-05 |
| 6077494 | Method for removing ammonia from ammonia contaminated fly ash | Stephen A. Gasiorowski | 2000-06-20 |
| 6074458 | Method and apparatus for separation of unburned carbon from flyash | James D. Bittner, Thomas M. Dunn | 2000-06-13 |
| 5352289 | Low ash carbon blacks | Daniel W. Weaver, Chung-Huei Shieh, William L. Sifleet, Jay J. Zimmer | 1994-10-04 |
| 5236155 | Method of reducing drag in aerodynamic systems | — | 1993-08-17 |