Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12377421 | System and method for four dimensionally separating materials | — | 2025-08-05 |
| 12059687 | Methods and systems for high throughput separation of materials using stratification and rotational motion | — | 2024-08-13 |
| 11986837 | System and method for recovering metal from ash | — | 2024-05-21 |
| 11548010 | Fluidized inertia table | — | 2023-01-10 |
| 11406988 | Method and system for producing aggregate | — | 2022-08-09 |
| 11198134 | System and method for separating materials using stirring motion, stratification, and vertical motion | — | 2021-12-14 |
| 11130141 | System and method for recovering glass and metal from a mixed waste stream | — | 2021-09-28 |
| 10967402 | System, apparatus and method for separating materials using a screen bed and vacuum | — | 2021-04-06 |
| 10894258 | System and method for recovering desired materials and producing clean aggregate from incinerator ash | — | 2021-01-19 |
| 10569281 | System and method for recovering desired materials and producing clean aggregate from incinerator ash | — | 2020-02-25 |
| 10486164 | System and method for separating materials using stirring motion, stratification, and vertical motion | — | 2019-11-26 |
| 10363578 | System, apparatus and method for separating materials using a screen bed and vacuum | — | 2019-07-30 |
| 9764361 | Processing a waste stream by separating and recovering wire and other metal from processed recycled materials | — | 2017-09-19 |
| 9315878 | System and method for iron ore byproduct processing | — | 2016-04-19 |
| 8790443 | Method and system for processing an iron ore tailings byproduct | — | 2014-07-29 |
| 8757523 | Method and system for separating and recovering wire and other metal from processed recycled materials | — | 2014-06-24 |
| 8690086 | Method and system for separating and recovering wire and other metal from processed recycled materials | — | 2014-04-08 |
| 8627960 | Apparatus and method for separating materials using air | Daniel P. Creighton | 2014-01-14 |
| 8360347 | Method and system for separating and recovering wire and other metal from processed recycled materials | — | 2013-01-29 |
| 8360242 | Wire recovery system | — | 2013-01-29 |
| 8201692 | Materials separation module | — | 2012-06-19 |
| 8177069 | System and method for sorting dissimilar materials | — | 2012-05-15 |
| 8158902 | Method and apparatus for sorting metal | — | 2012-04-17 |
| 8138437 | Method and system for recovering metal from processed recycled materials | — | 2012-03-20 |
| 7786401 | Method and system for recovering metal from processed recycled materials | — | 2010-08-31 |