Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12402576 | Structural cell for facilitating tree root growth | Charles Julian Ray, Charles Graham Ray, John Joseph Cogger | 2025-09-02 |
| 11369065 | More efficient structural cell for facilitating tree root growth | Charles Julian Ray, Charles Graham Ray, John Joseph Cogger | 2022-06-28 |
| 10285339 | More efficient structural cell for facilitating tree root growth | Charles Julian Ray, Charles Graham Ray, John Joseph Cogger | 2019-05-14 |
| 9775303 | More efficient structural cell for facilitating tree root growth | Charles Julian Ray, Charles Graham Ray, John Joseph Cogger | 2017-10-03 |
| 9085886 | Integrated tree root and storm water system | Albert L. Key, Charles Julian Ray, Charles Graham Ray, Michael James | 2015-07-21 |
| 9085887 | Integrated tree root and storm water system | Albert L. Key, Charles Julian Ray, Charles Graham Ray, Michael James | 2015-07-21 |
| 8065831 | Stackable structural cell having improved support characteristics | Charles Julian Ray, Charles Graham Ray, John Joseph Cogger | 2011-11-29 |
| 7080480 | Integrated tree root and storm water system | Albert L. Key, Charles Julian Ray, Charles Graham Ray, Michael James | 2006-07-25 |
| 4720461 | Succinate-sensitive, nodulation-enhancing Rhizobium mutants for use with legumes | — | 1988-01-19 |