Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5778625 | Recessed lighting fixture and method of installing | James B. Druffel | 1998-07-14 |
| D350213 | Cover for recessed wall luminaire | James B. Druffel | 1994-08-30 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5778625 | Recessed lighting fixture and method of installing | James B. Druffel | 1998-07-14 |
| D350213 | Cover for recessed wall luminaire | James B. Druffel | 1994-08-30 |