Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6353295 | Lamp electronic ballast with a piezoelectric cooling fan | Shri Sridhar, Juan Antonio Sabate, Gert W. Bruning, Nicolaas Bernardus Roozen | 2002-03-05 |
| 6342753 | Piezoelectric transformer and operating method | John R. Oliver, R. R. Neurgaonkar | 2002-01-29 |