Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9029823 | Phase change memory devices and methods comprising gallium, lanthanide and chalcogenide compounds | Daniel William Hewak, Arshad Khawar Mairaj, Robert E. Simpson | 2015-05-12 |
| 8624215 | Phase change memory devices and methods comprising gallium, lanthanide and chalcogenide compounds | Daniel William Hewak, Arshad Khawar Mairaj, Robert E. Simpson | 2014-01-07 |
| 5248448 | Aerosol generator apparatus with control and recording means | J. David Waldron, David W. Waldron, Kern R. Walcher, Sidney P. Swanson, Norman L. Shanks +1 more | 1993-09-28 |