Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5993565 | Magnetostrictive composites | Frederick E. Pinkerton, Jan F. Herbst, Tenneille Weston Capehart, Earl G. Brewer | 1999-11-30 |
| 5985049 | Magnetostrictive composites | Frederick E. Pinkerton, Jan F. Herbst, Tenneille Weston Capehart, Earl G. Brewer | 1999-11-16 |