Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6592344 | Press-on insulator dish | Robert Carl Witham, Marvin Wayne Burchfield, Gregory William Hahn | 2003-07-15 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6592344 | Press-on insulator dish | Robert Carl Witham, Marvin Wayne Burchfield, Gregory William Hahn | 2003-07-15 |