Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8322090 | Thermally efficient window assembly | Masanori Moriya, Tsutomu Ito, Richard Braunstein | 2012-12-04 |
| 4609007 | Mixing valve for connection to hot and cold water supply lines for feeding a variably proportioned mixture of hot and cold water to a shower head or the like | — | 1986-09-02 |