Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9607002 | File retrieval from multiple storage locations | Johannes P. Schmidt, Kevin Shen | 2017-03-28 |
| 8864487 | Pottery holding device and method | — | 2014-10-21 |
| 7564007 | Kiln removable ceramic element holder | — | 2009-07-21 |
| 4238178 | Slab roller machine | — | 1980-12-09 |