Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D577984 | Lavatory handle assembly | Christopher Samhammer, Richard K. Simms, Juliane B. Trummer, Linsey K. Mallory, Ximena Rozo Kaplan +7 more | 2008-10-07 |
| 7191701 | Trash compactor for lavatory unit of aircraft | Masahito Fukuizumi | 2007-03-20 |
| D487137 | Lavatory unit of aircraft | — | 2004-02-24 |
| D486565 | Lavatory unit of aircraft | — | 2004-02-10 |
| D486207 | Lavatory unit of aircraft | — | 2004-02-03 |
| 6615421 | Expandable lavatory unit for aircraft | — | 2003-09-09 |
| 6561599 | Serving wagon | — | 2003-05-13 |
| 6405660 | Wagon | Osamu Ishii | 2002-06-18 |