Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D574102 | Decorative floodlight luminaire | Ronald P. Leonard | 2008-07-29 |
| D566318 | Decorative floodlight luminaire | Ronald P. Leonard | 2008-04-08 |
| D563587 | Decorative wall mounted luminaire | Ronald P. Leonard | 2008-03-04 |
| D471124 | Reflector | Brian Gammon Brown, Michael J. Russo, Ronald P. Leonard, Thomas Kuhlmann | 2003-03-04 |
| D465042 | Reflector | Randall P. Bergin, Michael J. Russo, Ronald P. Leonard, Thomas Kuhlmann | 2002-10-29 |
| 6367945 | Canopy luminaire assembly | Thomas Kuhlmann, Norman Schuler, Chris W. Cicenas | 2002-04-09 |
| 6264344 | Canopy luminaire assembly | Thomas Kuhlmann, Norman Schuler, Chris W. Cicenas | 2001-07-24 |
| 6149280 | Method and apparatus for retrofitting canopy luminaire assemblies | Ronald E. Leonard | 2000-11-21 |
| 6116749 | Canopy luminaire assembly | Thomas Kuhlmann, Norman Schuler, Chris W. Cicenas | 2000-09-12 |
| 5081569 | Luminaire with changeable accent lighting | Thomas Kuhlmann | 1992-01-14 |
| 4947307 | Adjustable recessed louvers for grade mounted light fixture | — | 1990-08-07 |
| 4931915 | Sealing system for grade mounted light fixture | — | 1990-06-05 |
| 4931914 | Ballast and optical housings for grade mounted light fixture | — | 1990-06-05 |
| 4907139 | Photocontrol device for grade mounted light fixture | — | 1990-03-06 |
| 4712162 | Capacitor hold-down strap | — | 1987-12-08 |
| 4559587 | Wall mounted luminaire | Ian Lewin | 1985-12-17 |
| 4547841 | Adjustable luminaire | — | 1985-10-15 |
| 4543007 | Adjustable luminaire support knuckle | — | 1985-09-24 |
| 4507719 | Heat dissipator for plastic luminaire | — | 1985-03-26 |
| 4488205 | Floodlight luminaire with rotatable reflector | — | 1984-12-11 |
| 4473873 | Leveling luminaire hanger | — | 1984-09-25 |
| 4472768 | Ballast retaining bracket with pivotable movement | — | 1984-09-18 |
| 4405974 | Filter assembly for luminaire | — | 1983-09-20 |
| 4286313 | Balanced industrial luminaire | — | 1981-08-25 |