Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8858708 | Polycrystalline III-nitrides | Michael Callahan, Buguo Wang | 2014-10-14 |
| 7276121 | Forming improved metal nitrides | David F. Bliss, Vladimir Tassev, Michael J. Suscavage | 2007-10-02 |
| 6969426 | Forming improved metal nitrides | David F. Bliss, Vladimir Tassev, Michael J. Suscavage | 2005-11-29 |
| 6676752 | Forming metal nitrides | Michael J. Suscavage, David F. Bliss, Michael Callahan, Gerald W. Iseler | 2004-01-13 |
| 6406540 | Process and apparatus for the growth of nitride materials | Meckie T. Harris, Michael J. Suscavage, David F. Bliss, Michael Callahan | 2002-06-18 |
| 6329742 | Metal halide lamp with metal frame supporting a protective sleeve | Gregory J. Nelson, Franciscus H. Van Lierop | 2001-12-11 |
| 6157131 | Metal halide lamp with frame members | Gregory J. Nelson, Franciscus H. Van Lierop | 2000-12-05 |
| 6143070 | Silicon-germanium bulk alloy growth by liquid encapsulated zone melting | David F. Bliss, Brian G. Demczyk | 2000-11-07 |
| 6113985 | Process for the manufacture of group III nitride targets for use in sputtering and similar equipment | Michael J. Suscavage, Meckie T. Harris, David F. Bliss, Michael Callahan | 2000-09-05 |
| 5843038 | Finder-thinwall needle combination for safely inserting a catheter into a central vein | — | 1998-12-01 |
| 4923353 | Apparatus for automated cassette handling | Barclay J. Tullis, D. R. Gunawardena, Ulrich Kaempf | 1990-05-08 |
| 4875825 | Method for automated cassette handling | Barclay J. Tullis, D. R. Gunawardena, Ulrich Kaempf | 1989-10-24 |
| 4705444 | Apparatus for automated cassette handling | Barclay J. Tullis, D. R. Gunawardena, Ulrich Kaempf | 1987-11-10 |