Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11095965 | System and method for reducing wind noise in an electronic hearing protector | Stephen D. Julstrom, Charles J. Aldous | 2021-08-17 |
| 10779069 | System and method for reducing wind noise in an electronic hearing protector | Stephen D. Julstrom, Charles J. Aldous | 2020-09-15 |
| D577141 | Halogen flood light | — | 2008-09-16 |
| D560838 | Halogen micro flood light with light visor | John H. Wandrey | 2008-01-29 |
| 7264380 | Light pollution shield | John H. Wandrey | 2007-09-04 |
| D546997 | Combined motion detector and flood light | John H. Wandrey | 2007-07-17 |
| D537552 | Area security light | John H. Wandrey | 2007-02-27 |
| 7152992 | Light fixture mounting bracket | John H. Wandrey | 2006-12-26 |
| D517714 | Combined motion detector and flood light | John H. Wandrey | 2006-03-21 |
| 6987267 | Lens blind feature for motion detector | Peter Chan | 2006-01-17 |
| 6921185 | Work light frame with spare bulb holder | John H. Wandrey | 2005-07-26 |
| D506695 | Motion sensor head | John H. Wandrey | 2005-06-28 |
| D503822 | Side light | John H. Wandrey | 2005-04-05 |