Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9659732 | Partially insulated cathode | Matthew Clark, Dean Johnson | 2017-05-23 |
| 9389080 | Ring laser gyroscope with integrated polarization | Christina M. Schober, Rodney H. Thorland, James A. Vescera | 2016-07-12 |
| 8781778 | Systems and methods for thermal gradient compensation for ring laser gyroscopes | Alan Bruce Touchberry, Timothy J. Callaghan | 2014-07-15 |
| 7058111 | Arrangements for increasing sputter life in gas discharge tubes | — | 2006-06-06 |
| 6992442 | Restricted getter | Alan Bruce Touchberry, Gunter Stein | 2006-01-31 |
| 6853667 | Electrode design to extend sputter life of a ring laser gyroscope | Timothy J. Callaghan, Paul O. Rock | 2005-02-08 |
| 5148076 | Apparatus for thermal tuning of path length control drivers | Steven C. Albers, Timothy J. Callaghan, Theodore A. Toth, Robert Derry, Theodore J. Podgorski | 1992-09-15 |
| 5088825 | Housing and support assembly for ring laser gyroscope | Robert Derry, Timothy J. Callaghan, Joseph E. Killpatrick | 1992-02-18 |