Issued Patents All Time
Showing 76–100 of 100 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6600270 | Method and apparatus for generating a flash or series of flashes from a multiparameter light | — | 2003-07-29 |
| 6570348 | Apparatus for digital communications with multiparameter light fixtures | — | 2003-05-27 |
| 6561653 | Multiple light valve lighting device or apparatus with wide color palette and improved contrast ratio | — | 2003-05-13 |
| 6545586 | Method and apparatus for establishing and using hierarchy among remotely controllable theatre devices | — | 2003-04-08 |
| 6474837 | Lighting device with beam altering mechanism incorporating a plurality of light souces | — | 2002-11-05 |
| 6459217 | Method and apparatus for digital communications with multiparameter light fixtures | — | 2002-10-01 |
| 6357893 | Lighting devices using a plurality of light sources | — | 2002-03-19 |
| 6346783 | Method and apparatus for automatically position sequencing a multiparameter light | — | 2002-02-12 |
| 6331813 | Multiparameter device control apparatus and method | — | 2001-12-18 |
| 6331756 | Method and apparatus for digital communications with multiparameter light fixtures | — | 2001-12-18 |
| 6327103 | Slid mounted lens holder with slot extensions one or multiple lenses | Thomas Shaw Cavness, Mikhail Dubinovskiy, Michael K. Rafalko, Mark A. Stultz, Terry L. Wilmoth | 2001-12-04 |
| 6249091 | Selectable audio controlled parameters for multiparameter lights | — | 2001-06-19 |
| 6172822 | Lens holder | Thomas Shaw Cavness, Mikhail Dubinovskiy, Michael K. Rafalko, Mark A. Stultz, Terry L. Wilmoth | 2001-01-09 |
| 6048080 | Lighting system with variable shaped beam | — | 2000-04-11 |
| 5980066 | Lighting system with multiple beam shapes | John W. Lane | 1999-11-09 |
| 5857768 | Apparatus for cooling a light beam | Byron J. Ziegler | 1999-01-12 |
| 5758955 | Lighting system with variable shaped beam | — | 1998-06-02 |
| 5665305 | Lighting system with multiple beam shapes | John W. Lane | 1997-09-09 |
| D381740 | Diffusion hazer | Michael W. Wood, Byron J. Ziegler, Mark A. Stultz | 1997-07-29 |
| 5647662 | Apparatus for cooling a light beam | Byron J. Ziegler | 1997-07-15 |
| 5430629 | Fluid-filled colored light pattern generator | Steven T. Mahanay | 1995-07-04 |
| 5402326 | Gobo holder for a lighting system | — | 1995-03-28 |
| 5331822 | Device for cooling chemical smoke | Jeffrey T. Maddox | 1994-07-26 |
| 5078039 | Microprocessor controlled lamp flashing system with cooldown protection | Steven E. Tulk | 1992-01-07 |
| 4962687 | Variable color lighting system | Michael Richard Floyd, Steven E. Tulk | 1990-10-16 |