Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6617806 | High brightness microwave lamp | Douglas A. Kirkpatrick, James T. Dolan, Brian Turner, James E. Simpson | 2003-09-09 |
| 6552620 | Power oscillator | Aleksandr Gitsevich, Douglas A. Kirkpatrick | 2003-04-22 |
| 6509675 | Aperture lamp | Brian Turner | 2003-01-21 |
| 6424099 | High output lamp with high brightness | Douglas A. Kirkpatrick, Gary K. Bass, Jesse Copsey, William E. Garber, Jr., Vincent Kwong +5 more | 2002-07-23 |
| 6326739 | Wedding ring shaped excitation coil | Peter Tsai | 2001-12-04 |
| 6316875 | Electroded selenium lamp | Douglas A. Kirkpatrick, Bruce E. Shanks | 2001-11-13 |
| 6313587 | High frequency inductive lamp and power oscillator | Lauren E. Dymond, Jr., Aleksandr Gitsevich, William G. Grimm, Kent Kipling, Douglas A. Kirkpatrick +5 more | 2001-11-06 |
| 6310443 | Jacketed lamp bulb envelope | Brian Turner, Aleksandr Gitsevich, Gary K. Bass, James T. Dolan, Kent Kipling +8 more | 2001-10-30 |
| 6291936 | Discharge lamp with reflective jacket | Brian Turner, Kent Kipling | 2001-09-18 |
| 6246160 | Lamp method and apparatus using multiple reflections | Brian Turner | 2001-06-12 |
| 6137237 | High frequency inductive lamp and power oscillator | Brian Turner, James T. Dolan, Douglas A. Kirkpatrick, Yongzhang Leng | 2000-10-24 |
| 5903091 | Lamp method and apparatus using multiple reflections | Brian Turner, Kent Kipling | 1999-05-11 |