Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12343735 | Process and apparatus for separating various elements such as cesium from refuse | — | 2025-07-01 |
| 12285099 | Automatic hand scrubbing device | — | 2025-04-29 |
| 12011725 | Process and apparatus for separating anthracite or bituminous from refuse | — | 2024-06-18 |
| 11292742 | High alumina low soda glass compositions | Alan Miller, José Guadalupe Cid-Aguilar | 2022-04-05 |
| 10167227 | Fiberglass materials, methods of making, and applications thereof | Jian Meng, Mike Fagg, Gordon Nameni, William Leehr, Paul A. Westbrook | 2019-01-01 |
| 7988754 | Process for producing clean liquid fuels from coal waste | — | 2011-08-02 |
| 6901644 | Pivot pin removing tool | — | 2005-06-07 |
| 6869979 | Method for producing ultra clean liquid fuel from coal refuse | — | 2005-03-22 |
| 6711903 | Integrated electric power and synthetic fuel plant | — | 2004-03-30 |
| 6170770 | Process and apparatus for preparing feedstock for a coal gasification plant | — | 2001-01-09 |
| 6015104 | Process and apparatus for preparing feedstock for a coal gasification plant | — | 2000-01-18 |
| 5189964 | Process for burning high ash particulate fuel | — | 1993-03-02 |
| 4961756 | Fluidized-bed combustion fuel | — | 1990-10-09 |
| 4898019 | Vehicle support assembly | — | 1990-02-06 |
| 4795037 | Process for separating high ash coal from refuse | — | 1989-01-03 |
| 4747579 | Post frame machine | — | 1988-05-31 |
| 4593946 | Door bracket for use in vehicle bodywork | — | 1986-06-10 |
| 4364822 | Autogenous heavy medium process and apparatus for separating coal from refuse | — | 1982-12-21 |