Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7409863 | Pressure sensor | David Bateman, Robert Eugene Engle | 2008-08-12 |
| 7373036 | Switching device and method | David Bateman | 2008-05-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7409863 | Pressure sensor | David Bateman, Robert Eugene Engle | 2008-08-12 |
| 7373036 | Switching device and method | David Bateman | 2008-05-13 |