Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9017595 | Cellular ceramics apparatus and methods of production | John W. North, Maurice W. Lashley | 2015-04-28 |
| 8663546 | Cellular ceramics apparatus and methods of production | John W. North, Maurice W. Lashley | 2014-03-04 |