Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12252651 | Method of manufacturing recycled asphaltic and asphaltic limestone powder pellets and shapes through densification | — | 2025-03-18 |
| 11591524 | Method of separating and extracting raw materials from asphaltic limestone powder | — | 2023-02-28 |
| 10329084 | Construction material transport container for material delivery and used material removal | — | 2019-06-25 |
| 9701466 | Construction material transport container for new material delivery and used material removal | — | 2017-07-11 |
| 9440239 | Method for progressive separation and extraction of raw materials from residential roofing products | Alan Clarke | 2016-09-13 |
| 9156035 | Method for progressive separation and extraction of raw materials from residential roofing products | Alan Clarke | 2015-10-13 |
| 8919681 | Method for progressive separation and extraction of raw materials from residential roofing products | Alan Clarke | 2014-12-30 |