Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6181075 | Power supply circuit for gas discharge tube | — | 2001-01-30 |
| 5367225 | High frequency luminous tube power supply having neon-bubble and mercury-migration suppression | David R. Pacholok | 1994-11-22 |
| 5352956 | Power supply for gas discharge tube | — | 1994-10-04 |
| 5087860 | Power supply circuit for gas discharge tube | — | 1992-02-11 |
| 5075598 | Power supply circuit for gas discharge tube | — | 1991-12-24 |
| 5057748 | Power supply circuit for gas discharge tube | — | 1991-10-15 |