Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6827915 | Rare earth metal compounds for use in high critical temperature thin film super-conductors, ferroelectrics, pyroelectrics, piezoelectrics, and hybrids | Robert D. Finnegan, William D. Wilber, Steven C. Tidrow, Donald W. Eckart, William C. Drach | 2004-12-07 |
| 6818144 | Ferroelectric/paraelectric materials, and phase shifter devices, true time delay devices and the like containing same | Steven C. Tidrow, Daniel M. Potrepka | 2004-11-16 |