Issued Patents All Time
Showing 25 most recent of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10279921 | Cryogenic tank | — | 2019-05-07 |
| 7881425 | Wide-coverage x-ray source with dual-sided target | Mark Ernest Vermilyea | 2011-02-01 |
| 7197115 | Cantilever and straddle x-ray tube configurations for a rotating anode with vacuum transition chambers | Christopher Unger, Darren Lee Hallman, Walter John Smith | 2007-03-27 |
| 6947522 | Rotating notched transmission x-ray for multiple focal spots | Colin Richard Wilson, Mark Ernest Vermilyea | 2005-09-20 |
| 6636583 | Grease bearing with gallium shunt | Paul Ratzmann, Suryaprakash Ganti, Mark Ernest Vermilyea | 2003-10-21 |
| 6617806 | High brightness microwave lamp | Douglas A. Kirkpatrick, James T. Dolan, Donald A. MacLennan, Brian Turner | 2003-09-09 |
| 6476557 | Non-rotating electrodeless lamp containing molecular fill | Yongzhang Leng, Brian Turner | 2002-11-05 |
| 6313587 | High frequency inductive lamp and power oscillator | Donald A. MacLennan, Lauren E. Dymond, Jr., Aleksandr Gitsevich, William G. Grimm, Kent Kipling +5 more | 2001-11-06 |
| 6031333 | Compact microwave lamp having a tuning block and a dielectric located in a lamp cavity | — | 2000-02-29 |
| 5977712 | Inductive tuners for microwave driven discharge lamps | — | 1999-11-02 |
| 5910710 | Method and apparatus for powering an electrodeless lamp with reduced radio frequency interference | — | 1999-06-08 |
| 5841242 | Electrodeless lamp with elimination of arc attachment | Mohammad Kamarehi | 1998-11-24 |
| 5786667 | Electrodeless lamp using separate microwave energy resonance modes for ignition and operation | Wayne G. Love | 1998-07-28 |
| 5594303 | Apparatus for exciting an electrodeless lamp with an increasing electric field intensity | Mohammad Kamarehi, Michael G. Ury, Brian Turner | 1997-01-14 |
| 5525865 | Compact microwave source for exciting electrodeless lamps | — | 1996-06-11 |
| 5498308 | Plasma asher with microwave trap | Mohammad Kamarehi | 1996-03-12 |
| 5448135 | Apparatus for coupling electromagnetic radiation from a waveguide to an electrodeless lamp | — | 1995-09-05 |
| 5438242 | Apparatus for controlling the brightness of a magnetron-excited lamp | — | 1995-08-01 |
| 5361274 | Microwave discharge device with TM.sub.NMO cavity | Mohammed Kamarehi, Brian Turner, Michael G. Ury | 1994-11-01 |
| 5227698 | Microwave lamp with rotating field | Mohammad Kamarehi | 1993-07-13 |
| 4975625 | Electrodeless lamp which couples to small bulb | Donald Lynch, Mohammed Kamarehi, Charles H. Wood | 1990-12-04 |
| 4887192 | Electrodeless lamp having compound resonant structure | Mohammed Kamarehi, Michael G. Ury | 1989-12-12 |
| RE32664 | Energy seal for high frequency energy apparatus | John M. Osepchuk | 1988-05-10 |
| 4596915 | Microwave oven having resonant antenna | — | 1986-06-24 |
| 4580023 | Microwave oven with circular polarization | — | 1986-04-01 |