Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12084353 | Production of green ammonia from thermolyzer gas | Henry W. Brandhorst, Jr., Ullrich H. Engel, Charles T. Ludwig | 2024-09-10 |
| 11814585 | Multistage thermolysis method for safe and efficient conversion of e-waste materials | Henry W. Brandhorst, Jr., Ullrich H. Engel, Charles T. Ludwig | 2023-11-14 |
| 11613704 | Multistage thermolysis method for safe and efficient conversion of carpet/rug, polymeric materials and other waste sources | Henry W. Brandhorst, Jr., Ullrich H. Engel, Charles T. Ludwig | 2023-03-28 |
| 11306255 | Multistage thermolysis method for safe and efficient conversion of e-waste materials | Henry W. Brandhorst, Jr., Ullrich H. Engel, Charles T. Ludwig | 2022-04-19 |
| 10961461 | Multistage thermolysis method for safe and efficient conversion of e-waste materials | Henry W. Brandhorst, Jr., Ullrich H. Engel, Charles T. Ludwig | 2021-03-30 |
| 10640711 | Multistage thermolysis method for safe and efficient conversion of treated wood waste sources | Henry W. Brandhorst, Jr., Ullrich H. Engel, Charles T. Ludwig | 2020-05-05 |
| 10538707 | Multistage thermolysis method for safe and efficient conversion of carpet/rug, polymeric materials and other waste sources | Henry W. Brandhorst, Jr., Ullrich H. Engel, Charles T. Ludwig | 2020-01-21 |
| 9850433 | Multistage thermolysis method for safe and efficient conversion of E-waste materials | Henry W. Brandhorst, Jr., Ullrich H. Engel, Charles T. Ludwig | 2017-12-26 |
| 9816033 | Multistage thermolysis method for safe and efficient conversion of carpet/rug, polymeric materials and other waste sources | Henry W. Brandhorst, Jr., Ullrich H. Engel, Charles T. Ludwig | 2017-11-14 |
| 8956432 | Reusable aftermarket particulate collection member for otherwise conventional consumer floor vacuum cleaners | Robert Herndon, Lucy Herndon | 2015-02-17 |