Issued Patents All Time
Showing 101–114 of 114 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D732222 | Path light | David B. Levine | 2015-06-16 |
| D729965 | Spotlight | David B. Levine | 2015-05-19 |
| D728144 | Mini night light | David B. Levine | 2015-04-28 |
| 8994276 | Grid shifting system for a lighting circuit | David B. Levine | 2015-03-31 |
| 8829799 | Autonomous grid shifting lighting device | David B. Levine | 2014-09-09 |
| 8764242 | Integrated power outage lighting system controller | David B. Levine | 2014-07-01 |
| D708378 | Spotlight | David B. Levine | 2014-07-01 |
| 8669716 | Wireless light bulb | David B. Levine | 2014-03-11 |
| 8519566 | Remote switch sensing in lighting devices | David B. Levine | 2013-08-27 |
| 8491159 | Wireless emergency lighting system | David B. Levine | 2013-07-23 |
| 8415901 | Switch sensing emergency lighting device | David B. Levine | 2013-04-09 |
| 8362713 | Wireless lighting devices and grid-shifting applications | David B. Levine | 2013-01-29 |
| 8203445 | Wireless lighting | David B. Levine | 2012-06-19 |
| 8033686 | Wireless lighting devices and applications | David B. Levine | 2011-10-11 |