Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6774019 | Incorporation of an impurity into a thin film | Charles Choate, Timothy S. Hayes, Paul Nisson, Dean W. Siegel, Michael C. Triplett | 2004-08-10 |
| 6508997 | Silane oxidation exhaust trap | Charles Choate | 2003-01-21 |
| 6224834 | Silane oxidation exhaust trap | Charles Choate | 2001-05-01 |