Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6599059 | Three-prong shell | Frank Calandra, Jr., John C. Stankus, Brandon Demrey, Jack R. Eaton | 2003-07-29 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6599059 | Three-prong shell | Frank Calandra, Jr., John C. Stankus, Brandon Demrey, Jack R. Eaton | 2003-07-29 |