Issued Patents All Time
Showing 126–150 of 224 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8002431 | Apparatus and method for eliminating outgassing of sports lighting fixtures | Timothy J. Boyle | 2011-08-23 |
| 7988326 | Elective lighting fixture visors to reduce off-target glare and spill light | — | 2011-08-02 |
| 7982404 | Method and apparatus and system for adjusting power to HID lamp to control level of light output and conserve energy (ballast multi-tap power output) | — | 2011-07-19 |
| 7976198 | Method and apparatus to provide up-light for aerial viewing and effectively control glare and spill light | — | 2011-07-12 |
| 7956556 | Apparatus and method for compensating for reduced light output of a solid-state light source having a lumen depreciation characteristic over its operational life | Garrett J. Young, Timothy J. Boyle | 2011-06-07 |
| 7956551 | Apparatus and method for discretionary adjustment of lumen output of light sources having lamp lumen depreciation characteristic compensation | — | 2011-06-07 |
| 7918588 | Full or near-full cut-off visor for light fixture | Joe P. Crookham | 2011-04-05 |
| 7862213 | Modified reflector surface to redirect off-field side light onto field | Timothy J. Boyle | 2011-01-04 |
| 7848079 | Multi-capacitor assembly | Gregory N. Kubbe, Kurt C. Herr, Jr. | 2010-12-07 |
| 7843144 | Method and apparatus for retrofitting HID lamps with system to periodically adjust operating wattage | Timothy J. Boyle | 2010-11-30 |
| 7798680 | Method and apparatus to improve efficiency of lighting | — | 2010-09-21 |
| 7797117 | Method and system for early prediction of performance of HID lamps | — | 2010-09-14 |
| 7789540 | Highly reflective lighting fixture visor | Timothy J. Boyle | 2010-09-07 |
| 7740381 | Sports lighting fixture having die-cast frame in high-reflectance material | Timothy J. Boyle | 2010-06-22 |
| 7736024 | Geared tilt mechanism for ensuring horizontal operation of arc lamp | Timothy J. Boyle | 2010-06-15 |
| 7688007 | Retro-fit method for improving longevity of arc lamps | Timothy J. Boyle | 2010-03-30 |
| D611635 | Electrical fixture | — | 2010-03-09 |
| 7675251 | Apparatus and method for compensating for reduced light output of a light source having a lumen depreciation characteristic over its operational life | Timothy J. Boyle | 2010-03-09 |
| D606223 | Electrical fixture | — | 2009-12-15 |
| 7607276 | Pole cover or sleeve | James L. Drost, Timothy J. Boyle | 2009-10-27 |
| 7600901 | Apparatus and method for compensating for cross-arm warpage when pre-aiming lighting fixtures at factory | Timothy J. Boyle | 2009-10-13 |
| D596777 | Electrical fixture | — | 2009-07-21 |
| D595603 | Light level monitoring apparatus and ballast box door | Timothy J. Boyle, Philip D. Hol | 2009-07-07 |
| 7547118 | Mechanism to insure correct rotation of arc tube in socket | Timothy J. Boyle | 2009-06-16 |
| 7527393 | Apparatus and method for eliminating outgassing of sports lighting fixtures | Timothy J. Boyle | 2009-05-05 |