Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6551478 | Flexible high-temperature pH probe | John O. Outwater, George P. Halbfinger | 2003-04-22 |
| 4307138 | "Sintered ion-conductive composite electrolyte of beta-alumina and beta""-alumina" | Robert W. Powers | 1981-12-22 |
| 4279725 | "Electroforming composite beta, mainly beta""-alumina articles" | Robert W. Powers | 1981-07-21 |