Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6903891 | Photoconductive optical write driver for magnetic recording | Thomas M. Crawford, Mark William Covington | 2005-06-07 |
| 6665136 | Recording heads using magnetic fields generated locally from high current densities in a thin film wire | Michael Allen Seigler, Robert Earl Rottmayer | 2003-12-16 |
| 6414870 | Magnetoquenched superconductor valve with bilayer ferromagnetic film for uniaxial switching | Mark B. Johnson | 2002-07-02 |
| 5930165 | Fringe field superconducting system | Mark B. Johnson | 1999-07-27 |