Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8154202 | Starter member for a low-pressure discharge lamp | Gerald Hämmer, Paul Lange, Viktor Malik, Thomas Noll, Klaus Pankratz | 2012-04-10 |
| 7952286 | Mercury source | Gerald Hämmer, Thomas Noll, Klaus Pankratz | 2011-05-31 |
| 6838813 | Low-pressure discharge lamp with a device for switching it off at the end of its service life | Bernhard Blohm, Achim Hilscher, Peter Husslein, Gerald Hämmer, Andreas Maciejewski +3 more | 2005-01-04 |