Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9865449 | Illuminant and illuminant lamp comprising said illuminant | Renate Hirrle, Armin Konrad, Joerg Strauss | 2018-01-09 |
| 8628734 | Method for recovery of rare earths from fluorescent lamps | Agnieszka Wojtalewicz-Kasprzak | 2014-01-14 |
| 7976798 | Method for recovery of rare earths from fluorescent lamps | Agnieszka Wojtalewicz-Kasprzak | 2011-07-12 |
| 5745575 | Identification-friend-or-foe (IFF) system using variable codes | William F. Otto, Lorinda R. Otto, heiress, Debbee J. Jordan, Miles E. Holloman, Stanley P. Patterson | 1998-04-28 |
| 4899400 | Rain-collection pad | Guillermo M. Torres, Michael W. Bowler | 1990-02-13 |