Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6424089 | Electric incandescent lamp with infrared reflecting layer | Ulrich Binder, Axel Bunk | 2002-07-23 |
| 6160341 | Incandescent lamp having IR reflecting layer and specially shaped bulb | Ulrich Binder | 2000-12-12 |
| 6111344 | Incandescent lamp with reflection coating | Ulrich Binder | 2000-08-29 |