Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5284825 | Contaminant diffusion barrier for a ceramic oxide superconductor coating on a substrate | Frederick H. Elsner | 1994-02-08 | |
| 5151819 | Barrier for scattering electromagnetic radiation | — | 1992-09-29 | |
| 5149681 | Melt texturing of long superconductor fibers | Tihiro Ohkawa, Albert J. Lieber | 1992-09-22 | |
| 4828685 | Method and apparatus for the enhancement of superconductive materials | — | 1989-05-09 | |
| 4701366 | Micro-porous superlattice material having zeolite-like properties | Harry W. Deckman, J. Thomas Tiedje, Benjamin Abeles | 1987-10-20 | $48,922,000 |
| 4313023 | Solar cell module | — | 1982-01-26 | $23,084,000 |
| 4270517 | Fluid optical switch for a solar collector | — | 1981-06-02 | $28,904,000 |
| 4268347 | Low reflectivity surface formed by particle track etching | — | 1981-05-19 | $11,647,000 |
| 4261331 | Temperature responsive optical switch | — | 1981-04-14 | $16,003,000 |
| 4245229 | Optical recording medium | — | 1981-01-13 | $11,351,000 |