Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D583978 | Wall-mounted lighting fixture | Roger Duffy, Mikako Oshima | 2008-12-30 |
| D566878 | Wall-mounted lighting fixture | Roger Duffy, Walter Patrick Smith, Ursula Schneider, Mikako Oshima | 2008-04-15 |