Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D526737 | Fluorescent lamp fixture | — | 2006-08-15 |
| D521173 | Fluorescent lamp fixture | — | 2006-05-16 |
| 6912741 | Parabola type aqueduct | — | 2005-07-05 |
| 6603271 | Illumination lamp having brightness and color control | — | 2003-08-05 |
| 6513948 | U-shaped fluorescent lamp | — | 2003-02-04 |
| 6388400 | Administration device for lighting fixtures | — | 2002-05-14 |
| D424230 | Fluorescent lamp | — | 2000-05-02 |
| 5906427 | Fluorescent lamp | — | 1999-05-25 |
| D396122 | Fluorescent lamp | — | 1998-07-14 |
| 5761056 | Circuit for protecting fluorescent lamp from overload | — | 1998-06-02 |