|
| US4876633 | 22 déc. 1987 | 24 oct. 1989 | | Lighting system |
| US5369558 | 10 nov. 1993 | 29 nov. 1994 | Peerless Lighting Corporation | Fluorescent lamp removing device |
| US5884994 | 4 déc. 1996 | 23 mars 1999 | Peerless Lighting Corporation | Direct-indirect luminaire with improved down light control |
| USD318929 | 2 mars 1989 | 6 août 1991 | Peerless Lighting Corporation | Indirect luminaire |