Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9803828 | Prismatic LED module for luminaire | Thomas Lueken, Michael Neuer, Zhijie Chen, Ezekial Thomas Hill | 2017-10-31 |
| 8888320 | Prismatic LED module for luminaire | Thomas Lueken, Michael Neuer, Zhijie Chen, Ezekial Thomas Hill | 2014-11-18 |
| D674965 | LED optical component | Thomas Lueken, Michael Neuer, Zhijie Chen, Ezekial Thomas Hill | 2013-01-22 |
| 8258705 | Scotopically enhanced emergency light and control thereof | Thomas K. Heaton, Michael A. Starinki | 2012-09-04 |
| D627916 | Outdoor emergency lighting fixture | Thomas K. Heaton, Michael A. Starinki, Steven Holscher, David J. Hatcher, Anthony Brunelli | 2010-11-23 |
| D617493 | Flow-through LED carrier for luminaire | Joseph Engle, Jason Duckworth, Ezekial Thomas Hill | 2010-06-08 |
| 7505856 | Battery test module | Harvey A. Restaino | 2009-03-17 |
| 7058525 | Battery test module | Kevin I. Bertness, Michael Cox, Michael J. Fritsch | 2006-06-06 |
| 7039533 | Battery test module | Kevin I. Bertness, Michael J. Fritsch | 2006-05-02 |
| 6806716 | Electronic battery tester | Kevin I. Bertness | 2004-10-19 |
| 6795782 | Battery test module | Kevin I. Bertness, Michael J. Fritsch | 2004-09-21 |
| 6707303 | Electronic battery tester | Kevin I. Bertness | 2004-03-16 |
| 6623314 | Kelvin clamp for electrically coupling to a battery contact | Daniel C. Cox, Kevin I. Bertness | 2003-09-23 |
| 6323650 | Electronic battery tester | Kevin I. Bertness | 2001-11-27 |